Components
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Precision DS3231 Real Time Clock Module RTC DS3231 3.3V/5V with Battery ()
Description:
Raspberry Pi foreign highest precision clock module DS3231
Modules can adapt itself 3.3V and 5V systems without level conversion, this is a super convenient!
Feature:
- The 1.-40 ° C to +85 ° C temperature range, timing accuracy kept at ± 5ppm (± 0.432 sec / day)
- 2 timed to provide continuous battery backup
- 3 low-power
- 4. Device package and function compatible with the DS3231
- 5. Complete clock calendar functions include seconds, minutes, hours, day, date, month and year timing and provide valid until the year 2100 leap year compensation
- 6 two calendar alarm
- 7.1Hz and 32.768kHz output
- 8 Reset button debounced input and output
- 9-speed (400kHz) I2C serial bus
- 10. +2.3 V to +5.5 V Supply Voltage
- 11 ± 3 ° C accuracy digital temperature sensor
- 12.-40 ° C to +85 ° C operating temperature range
- 13.16-pin SO (300mil) package
- 14 by Underwriters Laboratories (UL) certification
Package Include:
1PCS DS3231 clock module
Add to Cart3.45€ -
4mm Banana Plug Jack Socket Female Binding Post ()Type : Banana
Male/Female : female
Solid hard plastic shell
Quantity : 1 x red or 1 x black
Easy installation with screws locking
Suitable for : 4mm banana plugs, spade terminals or bare wireAdd to Cart0.95€ -
Black Heat Shrink Tube Electrical Insulation ()
Supplied internal diameter:2.0mm,2.5mm,3.5mm,5.0 mm,7.0 mm,10.0mm,13 mm
Fully shrunk internal diameter:1.0mm, 1.25mm,1.75mm, 2.5mm, 3.5mm, 5mm, 6.5mm
Color:black
Shrinkage Ratio:2:1 (will shrink to 1/2 its supplied diameter)
Material:Polyolefin
Minimum Shrinkage Temp:+70°C
Full Shrinkage Temp:+110°C maximum
Operating Temperature:-55°C to +125°C
Tensile strength:10.4 Mpa
Dielectric strength:15 kV/mm
Manufacture specification:ISO9001
Flammability:Flame Retardant
Approvals:UL Approved
Supplied format (round or flat):Product is supplied flat
Cutting method:Scissors or sharp knife
Sets of 5 piecesAdd to Cart1.79€ -
New Led Ring 16x 5050 RGB LED Board with Integrated Drivers Module Geekcreit for Arduino - products that work with official Arduino boards ()16 ultra bright smart LED are arranged in a circle with 1.75" (44.5mm) outer diameter.The rings are 'chainable' - connect the output pin of one to the input pin of another. Use only one microcontroller pin to control as many as you can chain together!Each LED is addressable as the driver chip is inside the LED.Each one has ~18mA constant current drive so the color will be very consistent even if the voltage varies, and no external choke resistors are required making the design slim.Power the whole thing with 5VDC (4-7V works) and you're ready to rock.There is a single data line with a very timing-specific protocol.Since the protocol is very sensitive to timing, it requires a real-time microconroller such as an AVR, , PIC, mbed, etc.It cannot be used with a Linux-based microcomputer or interpreted microcontroller such as the netduino or Basic Stamp.As it requires hand-tuned assembly it is only for AVR cores but others may have ported this chip driver code so please google around.An 8MHz or faster processor is required.Comes as a single ring with 16 individually addressable RGB LEDs assembled and tested.Add to Cart7.14€
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New LED Ring 24 x WS2812 5050 RGB LED with Integrated Drivers ()24 ultra bright smart LED Ring are arranged in a circle with 66mm outer diameter. The rings are 'chainable' - connect the output pin of one to the input pin of another. Use only one microcontroller pin to control as many as you can chain together! Each LED is addressable as the driver chip is inside the LED.Add to Cart9.52€
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74HC4051 8 Channel Mux Analog Multiplexer Module ()Description
CJMCU-74HC4051;
74HCT4051 is a single-pole octal-throw analog switch (SP8T) suitable for use in analog or digital 8:1 multiplexer/demultiplexer applications.
The switch features three digital select inputs (S0, S1 and S2), eight independent inputs/outputs (Yn), acommon input/output (Z) and a digital enable input (E).
When E is HIGH, the switches areturned off.
Inputs include clamp diodes.
This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC.Add to Cart4.17€ -
NeoPixel Stick - 8 x 5050 RGB LED with Integrated Drivers ()WS2812 NeoPixel Stick Strip 8 Way Serial 5050 RGB LED with Integrated Controllers UK Stock
Ideal for Arduino Projects, works great with Adafruit Neopixel Library
Description:
Control circuit and RGB chip are integrated in single 5050 package.
Each LED has built-in signal reshaping circuit.
Built-in reset circuit and power loss reset circuit.
Each pixel of primary color can achieve 256 brightness display
total 16777216 colors
Scan frequency not less than 400Hz.
Single Data Connection for all LEDs.
Maximum 5metres between LEDs without any extra circuitry.
30fps with 1024 pixels.
Send data at speeds of 800Kbps.
Internal Constant Current Source for consistent colours across all LEDs.Add to Cart5.95€ -
Aluminum Heatsink Cooler 10 x 14 x 6mm Adhesive Kit for Cooling Raspberry Pi ()Description: 10x 14 x 6mm Aluminum Heatsink
Features:
Brand New and High Quality!
These heatsinks have a layer of thermal adhesive that allow for easy installation on to your board..
Just peel and stick.
Reduce the risk of hardware failure due to overheating.
Installation Instructions:
Make sure the chip modules are free from dirt and grease
Peel the protective liner off on the base of the heatsink
Apply the heatsinks to the corresponding chip modules and apply firm pressure.Add to Cart1.49€ -
Raspberry Pi Heat Sink 3pcs ()
This heatsink set is specially designed for Raspberry Pi, it\'s function is to cool down the board and make your Raspberry operate safely
The Heatsink have a layer of adhesive on the back of them. Simply peel the adhesive off and stick onto your board
Reduce the risk of hardware failure because of overheating
Install Instructions:
Make sure the chip modules are free from dirt and grease
Peel the protective liner on the base of the heatsink
Affix the heatsinks on the chip modules and apply firm pressure
One set of aluminum heatsink
1pcs 14mm x 14mmx 6mm Heat sink
2pcs 8mm x 8mmx4mmAdd to Cart2.68€ -
LED breakout module ()This is a breakout board for the WS2812B RGB LED. The WS2812B (or "NeoPixel") is actually an RGB LED with a WS2811 built right into the LED! All the necessary pins are broken out to 0.1" spaced headers for easy bread-boarding. Several of these breakouts can even be chained together to form a display or an addressable string.Add to Cart4.17€
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VL53L0X Time-of-Flight (ToF) Laser Ranging Sensor Breakout 940nm GY-VL53L0XV2 Laser Distance Module I2C IIC 3.3V/5V ()The VL53L0X from ST Microelectronics is a time-of-flight ranging system integrated into a compact module. This board is a carrier for the VL53L0X, so we recommend careful reading of the VL53L0X datasheet (1MB pdf) before using this product.
The VL53L0 uses ST's FlightSense technology to precisely measure how long it takes for emitted pulses of infrared laser light to reach the nearest object and be reflected back to a detector, so it can be considered a tiny, self-contained lidar system. This time-of-flight (TOF) measurement enables it to accurately determine the absolute distance to a target without the object's reflectance greatly influencing the measurement. The sensor can report distances of up to 2 m (6.6 ft) with 1 mm resolution, but its effective range and accuracy (noise) depend heavily on ambient conditions and target characteristics like reflectance and size, as well as the sensor configuration. (The sensor's accuracy is specified to range from ±3% at best to over ±10% in less optimal conditions.)
Ranging measurements are available through the sensor's I⊃2;C (TWI) interface, which is also used to configure sensor settings, and the sensor provides two additional pins: a shutdown input and an interrupt output.
The VL53L0X is a great IC, but its small, leadless, LGA package makes it difficult for the typical student or hobbyist to use. It also operates at a recommended voltage of 2.8 V, which can make interfacing difficult for microcontrollers operating at 3.3 V or 5 V. Our breakout board addresses these issues, making it easier to get started using the sensor, while keeping the overall size as small as possible.Add to Cart9.52€ -
Aluminum Heatsink Cooler 14 x 14 x 6mm Adhesive Kit for Cooling Raspberry Pi ( Copy ) ()Description: 14 x 14 x 6mm Aluminum Heatsink
Features:
Brand New and High Quality!
These heatsinks have a layer of thermal adhesive that allow for easy installation on to your board..
Just peel and stick.
Reduce the risk of hardware failure due to overheating.
Installation Instructions:
Make sure the chip modules are free from dirt and grease
Peel the protective liner off on the base of the heatsink
Apply the heatsinks to the corresponding chip modules and apply firm pressure.Add to Cart1.49€ -
1 pair Round Single Hook Clip Test Probe for Electronic Testing ()
Descriptions:
1.Can be used in electronics or laboratory testing work.
2.Easy for installation and safety for use with the insulation plastic boots covered.
3.Great replacement connector hooks for the testing lead cable.
Specifications:
Product Name: Testing Hook
Application: Testing Work
Each Size: 58 x 12mm / 1.7 inch x 0.47 inch (L * Max Dia)
Hole Dia : 4mm /0.16 inch
Color: Red and Black
Material: Metal ,PlasticAdd to Cart1.19€ -
Power Adapter DC 9V 1A for Arduino ()
Description
Input : 100V-240V 50/60Hz
Output : DC 9V 1A /1000mA
Length of the cable: 100CM
Out put adaptor : 5.5mm x 2.1mm
Dimension: 7.6 x 7.5 x 2.6 cm
the adapters Connector: inside positive (+) outside negative (-)
Power Supply with LED indicator
Product Features:
(1) completely solve the problem of insufficient power supply.
(2) to better protect the circuit, long life, and make faster transmission.Add to Cart5.36€ -
Aluminum Heatsink Cooler 14 x 14 x 6mm Adhesive Kit for Cooling Raspberry Pi ()Description: 14 x 14 x 6mm Aluminum Heatsink
Features:
Brand New and High Quality!
These heatsinks have a layer of thermal adhesive that allow for easy installation on to your board..
Just peel and stick.
Reduce the risk of hardware failure due to overheating.
Installation Instructions:
Make sure the chip modules are free from dirt and grease
Peel the protective liner off on the base of the heatsink
Apply the heatsinks to the corresponding chip modules and apply firm pressure.Add to Cart1.49€ -
Ceramic Capacitor Kit of 600 ()
- BOJACK high-quality ceramic capacitor assortment kit
- Capacitor models: 10 pF - 100 nF (15 value: 10 pF, 20 pF, 30 pF, 47 pF, 56 pF, 68 pF, 100 pF, 220 pF, 330 pF, 680 pF, 1 nF, 4.7 nF, 10 nF, 47 nF, 100 nF)
- High-quality capacitors: Premium quality ceramic capacitors with 5% tolerance
- Box contents: 600 x capacitors (40 of each model) packed in a sturdy, practical and resealable plastic storage box
- Excellent moisture resistance, miniature size, large capacity and reliable performance. Wide range of applications in computers, data processing, telecommunications, industrial controls, and so o
Add to Cart23.80€ -
SMD resistors assortment kit of 1800 ()
- Rated voltage: 10 V; power / watt: 1/10 W; maximum operating voltage: 75 V
- 45 values. Different resistance values: 0R 1R 2R 2.2R 3.3R 4.7R 5.1R 6.8R 10R 22R 33R 47R 51R 68R 100R 120R 220R 330R 470R 510R 680R 1K 2.2K 3K 3.2K 3. 3K 4.7. K 5.1K 6.8K 10K 15K 20K 22K 33K 47K 51K 68K 100K 220K 330K 470K 510K 680K 1M 10M.
- Easy to identify: each SMD resistor is marked with a resistance value, which is very convenient for you to use and distinguish.
Add to Cart17.85€ -
Soldering Paste with lead ()
- Composition of soldering paste: sn:42%, bi:58%
- Low temperature soldering paste, melting point: 138°C (280F)
- Lead-free soldering paste, gross weight: 1.05 oz/30 g syringe
- Syringe soldering paste flux properties: lead-free, smooth and even soldering points, reflow produces no tin beads and tin bridges
- Lead-free solder flux tin paste Application: welding radiator modules & LED welding & high frequency welding & PCB BGA CPU SMD rework tools
Add to Cart17.85€ -
10 Grid Digital Segment LED Light Bar 10 Flat Tube of Super Bright 2 Red+3 Yellow+4 Green+1 Blue Light Flat Tube ()10 Grid Digital Segment LED Light Bar 10 Flat Tube of Super Bright 2 Red+3 Yellow+4 Green+1 Blue Light Flat TubeAdd to Cart4.17€
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Solid Side Emitting Fiber Optics 20meters, <5mm diameter ()
- The outer diameter of the PMMA fibre cable is 3 mm, with 3 metres or 9.8 ft length. It is recommended to control the operating temperature range between 0 and 180 Fahrenheit.
- The fiber optic emits bright color (light source is not included), with good optical conductivity and flexible enough.
- First place the fiber optic cable into your LED light gap and then create the shape you need.
- The light source must be purchased separately, here it is not included.
Add to Cart14.28€ -
Electrolytic Capacitors kit of 288 ()
- AUKENIEN high-precision electrolytic capacitor kit range from 10uF to 2200uF 10V/16V/25V/35V/50V.
- Working Temperature: -40℃~+105℃ Temperature coefficient: -55℃ ~ +175℃ Capacitor tolerance: ±20% with complete RoHS certification are practical, high precision and stable. Perfect for breadboard.
- Easy to distinguish: each uf capacitor is neatly labelled with an accurate value to make it easy to distinguish, and all capacitors are packed in a sturdy box that can provide protection.
- Elkos capacitors are often used in household appliances and various electronic products such as DVB power boards, power supplies, switching lights, radios, etc. Perfect for repair work and DIY projects.
- What you get: 23 value 288 piece Elko capacitors assortment kit with practical packaging for convenient storage and use.
Add to Cart32.13€ -
6LR61 9V battery ()
Type of battery
alkaline
Rated voltage
9V
Cell size
6F22, 6LR61
Battery features
non-rechargeable
Leads
none
Add to Cart3.81€ -
AA (box of 4) - Rechargeable batteries with charger ()
- 4-bay charger for NiMH batteries with EU plug and global voltage for worldwide use
- Charges 2/4 AA or AAA NiMH batteries: charging time 4.5 hours based on 4x AA 1600mAh
- Advanced safety technology including safety timer and minus delta-V shutdown to prevent overcharging for best charging results
- Compact and handy charger in modern white colour with green LEDs for charging indication. Unique Varta brand elements ensure an exceptional product look
- Box contents: Varta plug charger including 4x AA 2100 mAh recharge battery power
Add to Cart29.75€ -
AAA (box of 4) - Rechargeable batteries with charger ( Copy ) ()
- 8-way charger for NiMH batteries with housing made from 75% recycled materials. Sustainability meets modern design and first-class performance
- Charges up to 8 AA or AAA NiMH batteries simultaneously: 1 hour charge time on 2x AA 1600mAh Charging indicator with green LEDs.
- VARTA Guaranteed maximum safety. Advanced safety technology. Safety timer and minus delta-V shutdown to avoid overcharging, incorrect polarity and short circuit protection, as well as detection of faulty cells and alkali.
- VARTA Offers the holistic approach: the Varta Eco Charger Multi Recycled is delivered in plastic-free cardboard packaging
- Box contents: Varta Eco Charger Multi Recycled with USB Type-C charging cable
Add to Cart47.60€ -
Micro Corrosion Protection Peristaltic Pump with Large Flow ()
- High quality peristaltic pump: the shell is made of high-quality material, which is corrosion-resistant, wear-resistant and durable. The roller adopts the shaft of 304 stainless steel, quiet and long life.
- Guide groove: the guide groove of the pump tube has been specially designed to avoid deviations and damage to the pump tube. Quick buckle of the pump lid, opening slot for quick replacement of the pump tube.
- Specifications: Applicable voltage: 12-24V, flow range: 0-140 ml/min (depending on motor and pump line), applicable pump tube: 2 x 4/3 x 5
- Advantages of the peristaltic pump: fine appearance, compact structure, small size for space-saving installation and low consumption.
Add to Cart83.30€ -
8Ω 0.5W Miniature Speaker component kit of 10 ()
Description: Magnet Speaker
Power : 0.25W
Resistance : 8 Ohm
Type : External Magnetic, Slim
Shape : Round
Bottom Diameter : 15mm/ 0.59"
Diameter : 28.5mm/ 1.1"
Height : 9mm/ 0.35"
Color : Black, Clear
Material : Aluminum, Metal, Plastic
Weight : 14g
Package Content : 2 x External Magnet Speaker
This internal magnet speaker is designed with aluminum shell.
Application: electronic toys, radio, interphone, multimedia
speakers, mini box speakers, PLA.
Diameter : 28.5mm/ 1.1"
Height : 9mm/ 0.35"Add to Cart43.08€ -
Aluminum Electrolytic Capacitor ()
Aluminum Electrolytic Capacitor
1. 50V 0.22μF ±20% 105°C Φ 4 x 7 mm
2. 50V 0.47μF ±20% 105°C Φ 4 x 7 mm
3. 50V 1 μF ±20% 105°C Φ 4 x 7 mm
4. 50V 2.2μF ±20% 105°C Φ 4 x 7 mm
5. 50V 4.7μF ±20% 105°C Φ 4 x 7 mm
6. 50V 10μF ±20% 105°C Φ 4 x 7 mm
7. 50V 22μF ±20% 105°C Φ 4 x 7 mm
8. 16V 33μF ±20% 105°C Φ 4 x 7 mm
9. 16V 47μF ±20% 105°C Φ 4 x 7 mm
10. 16V 100μF ±20% 105°C Φ 5 x 7 mm
11. 16V 220μF ±20% 105°C Φ 5 x 7 mm
12. 16V 470μF ±20% 105°C Φ 6 x 7 mmAdd to Cart0.42€ -
SMD capacitors assortment kit of 660 ()Specification:
Type: 1206 0603 0805 SMD/SMT Resistor
Quantity: 660 pieces, each value is 20 pieces.
Value: 33 different values.
1R (1R00) 3R3 (3R30) 5R1 (5R10) 10R (10R0) 22R (22R0) 47R (47R0)
62R (62R0) 82R (82R0) 100R (1000) 150R (1500) 330R (3300).
470R (4700) 680R (6800) 1K (1001) 1K8 (1801) 3K (3001) 4K7 (4701)
5K1 (5101) 7K5 (7501) 10K (1002) 12K (1202) 18K (1802)
33K (3302) 43K (4302) 51K (5102) 75K (7502) 100K (1003).
200 K (2003) 300 K (3003) 390 K (3903) 470 K (4703) 680 K (6803) 1 M (1004).
Add to Cart23.80€ -
Resistors Set (400-600pcs) ()
Description
Rated Power:1/4W
Resistance:30 kinds
Resistance Tolerance:1%
Color:Blue
Experimental resistor pack 1/4W 1% metal film resistors precision of 1% packet error.
30 kinds of common resistance of each of the 20
Specifications are as follows :
10Ω, 22Ω, 47Ω, 100Ω, 150Ω, 200Ω, 220Ω, 270Ω, 330Ω,
470Ω, 510Ω, 680Ω, 1KΩ, 2KΩ, 2.2KΩ, 3.3KΩ, 4.7KΩ,
5.1KΩ, 6.8KΩ,10KΩ, 20KΩ, 47KΩ, 51KΩ, 68KΩ, 100KΩ,
220KΩ, 300KΩ, 470KΩ, 680KΩ, 1MAdd to Cart23.80€ -
plain bore gears (a variety of different sizes) ()
Function:
1. Cast steel material, provides greater overall strength, durable wear-resistant.
2. MOD 0.8 gears are aesthetically unique compared to the larger gears, but work the same.
3. The combination produces a ratio of 7:1, underdrive or overdrive, depending on whether you want to increase speed or maximize torsion.
4. A true manufacturer means integration and reuse, suitable for industrial robots.
5. 15-tooth gear, with 6 mm round hole, high hardness, long service life.
Specification:
Item Type:Gear
Material: cast steel
Product model: S4304-0006-0015
Product specifications: 6 mm / 0.24 inch round hole 0.8 module
Outer diameter: approx. 13.6 mm / 0.54 inches.
Pitch diameter: approx. 12 mm / 0.47 inches.Add to Cart11.90€ -
Operational tiny Audio Amplifier Breakout ()Description
Single-Supply Operation (2.5V to 5.5V)
3.2W Output Power into 4I at 5V
2.4mA Quiescent Current
92% Efficiency (R L = 8I, P OUT = 1W)
25μV RMS Output Noise (A V = 15dB)
Low 0.015% THD+N at 1kHz
No MCLK Required
Sample Rates of 8kHz to 96kHz
Supports Left, Right, or (Left/2 + Right/2) Output
Sophisticated Edge Rate Control Enables
Filterless Class D Outputs
77dB PSRR at 1kHz
Low RF Susceptibility Rejects TDMA
Noise from GSM Radios
Extensive Click-andPop Reduction Circuitry
Robust Short-Circuit and Thermal Protection
Availabel in Space-Saving Packages:
1.345mm x 1.435mm WLP (0.4mm Pitch)
and 3mm x 3mm TQFNnAdd to Cart5.00€ -
IC Chip Assortment Kit of 150 ()
- Huge IC Assortment Contains: PC817, NE555, LM358, LM324, JRC4558, LM393, LM339, NE5532, LM386, TDA2030, TDA2822, PT2399, UC3842AN, UC3843AN, ULN20000000000 3AN, ULN. 2803APG, ICL7660s
- Includes 2 DIP4 sockets, 7 DIP8 sockets, 3 DIP14 sockets, 3 DIP16 sockets, 2 DIP18 sockets
- Includes various useful IC types such as: optocouplers, timers, oscillators, dual opamps, quad opamps, compressors, audio amplifiers, echo processor, PWM controller, darlington arrays, voltage pump
- Includes 1 DIP-8 to SOP-8 SMD converter adapter
Add to Cart64.74€ -
Heatshrink Set 580pcs - Coloured ()Description
Material:Heat shrinkable tube
Quantity:127pcs/140pcs/328pcs/530pcs
Color:Red/Yellow/Blue/Green/Black
328 PCS sizes include:
120×x×1×40mm (yellow, black, orange, green)
60PCX×2×40mm (yellow, black, orange, blue)
32×x×3×40mm (yellow, black, orange, green)
32×x×4×40mm (yellow, black, orange, blue)
32×x×6×40mm (yellow, black, orange, green)
20PCS×Φ8×80mm (yellow, black, orange, blue)
16PCS×Φ10×80mm (yellow, black, orange, green)
16PCS×Φ14×80mm (yellow, black, orange, blue
140PCS specifications are as follows
Inner diameter: 1.0mm, 1.5mm, 2.5mm, 3.0mm, 5.0mm
Color: black, blue, transparent, green, red, white, yellow
The 5 specifications classification table is as follows:
10CMX red heat shrinkable tube (5 specifications, 4 pieces of each specification)
10CMX yellow heat shrinkable tube (5 specifications, 4 pieces of each specification)
10CMX green heat shrinkable tube (5 specifications, 4 pieces of each specification)
10CMX black heat shrinkable tube (5 specifications, 4 pieces of each specification)
10CMX blue heat shrinkable tube (5 specifications, 4 pieces of each specification)
10CMX heat-clearing shrink tube (5 specifications, 4 pieces of each specification)
10CMX white heat shrinkable tube (5 specifications, 4 pieces of each specification)
127PCS specifications are as follows
Halogen-free flame retardant heat shrink tubing 127pcs black
30PCS-2×40mm
25PCS-2.5×40mm
20PCS-3.5×40mm
20PCS-5×40mm
16PCS-7×80mm
8PCS-10×80mm
8PCS - 13×85mm
530PCS specifications are as follows
(Quantity + Diameter + Length + Color)
80 pieces x 1.5 x 45mm yellow
80 pieces x 2.0 x 45mm blue
80 pieces x 2.0 x 45mm black
60 pieces x 3.0 x 45mm green
50 pieces x 4.0 x 45mm red
50 pieces x 4.0 x 45mm black
30 pieces x 5.0 x 45mm black
20 pieces x 6.0 x 45mm yellow
20 pieces x 8.0 x 45mm red
20 pieces x 10.0 x 45mm green
20 pieces x 10.0 x 45mm blue
20 pieces x 10.0 x 45mm blackAdd to Cart4.17€ -
12V 37 DC Geared Motor ()Rated voltage: 12V
Speed parameters:
Ordinary model: no load speed 130 RPM (plus or minus 5%), load 7 kg (per cm), 70 rpm, locked rotor torque 20 kg
Gasket type: 6-7 rpm at 12V; 13 rpm at 24 V
Torque: 2.5kg
Reduction ratio: 1:86
Motor diameter: 32.8mm
Motor length: 22mm
Fixed aperture: 3mm (M3 screw)
Reducer diameter: 37mm
Reducer length: ordinary type: 24mm; Gasket size: 25mm
Step height: Ordinary: 6mm; Gasket: 4.5mm
Shaft length: Ordinary: 15mm; Gasket size: 19mm
Motor shaft diameter: 6mm, D-type shaft (pin edge 0.65mm)Add to Cart10.12€ -
12075 DC5V Active Buzzer ()Rated Voltage(VDC):5V
Operating Voltage(VDC):3~7
Rated Current (MA):≤30
Sound Output at 10cm(db): >82
Resonant Frequency(Hz):2700±300
Tone:Continuous
Operating Temperature(C):-20-+70
Storage Temperature(C):-30~+80Add to Cart1.43€ -
Transistors Assortment Kit of 300 ()
Colour: black
Material: ABS
Package List
15 values:(each 20pcs)
1. S9012
2. S9013
3. S9014
4. S8050
5. S8550
6. 2N3904
7. 2N3906
8. BC327
9. BC337
10. Tl431
11. MPA42
12. MPA92
13. A1015
14. C1815
15. 13001Add to Cart32.73€ -
transistor arrays chip integrated circuit set of 10 ()
- ALLECIN ULN2803 is a high voltage high current Darlington transistor array - perfect for a variety of electronic experiments.
- Current: 500mA; Voltage: 50V
- Features: Output terminal diodes & inputs compatible with different types of logic.
- Widely Application Solenoid Coils & Relays & DC Motors & LED Indicators & Incandescent & High Performance Buffers.
Add to Cart11.90€ -
Shift Register IC ()
IC, switching register, 74HC165, 16SOIC, switching register, logic ICs, 5 pieces | 74HC165D, 653
IC, switching register, 74HC165, 16SOIC
Logic Family / Base Number: 74HC165
Switching register function: parallel to serial
No of elements: 1 element
No bits per element: 8 bits
Logic case style: SOIC
No of pins: 16 pins
Min. supply voltage: 2 V.
Maximum supply voltage: 6V
IC Output Type: Standard
Logic IC Family: 74HC
Logic IC base number: 74165
40°C.
Maximum operating temperature: 125°C.
Product range: 74HC165
74HCT165.
MSL: MSL 1 Unlimited
SVHC: No SVHC (June 27, 2018).
Base number: 74.
Frequency: 56MHz
IC Generic Number: 74HC165
Max. input current: 1 µA.
Logic function number: 74165.
Logic IC base number: 74165
Logic IC function: 8 bit parallel-in/serial-out shift register.
Logic type: switching register
No of elements: 1 elements.
No of inputs: 8
Maximum power loss: 500 mW.
Connection Type: Surface MountAdd to Cart14.28€ -
mica capacitors kit of 300 ()
Assortment kit of 300 high quality ceramic capacitors.
Features:
Capacity model: 0.1uF ~ 10uF (0.1uF, 0.15uF, 0.22uF, 0.33uF, 0.47uF, 0.68uF, 1uF,2.2uF, u4.7uF,10uF)
Voltage: 50V
Capacity tolerance: ± 10%
Main material: ceramic
Color: yellow
Features:
● Radial leaded multilayer ceramic capacitor, coated with epoxy resin.
● Excellent moisture resistance, miniature size, large capacity,
Reliable performance. Wide applications in computers, data processing,
Telecommunications, industrial control, etc.
Package quantity: 300 pieces (30 pieces each model)
Packaged in a sturdy resealable plastic container.
Package Included:
● 0.1uF(104 )- 30pcs
● 0.15uF (154)- 30pcs
● 0.22uF(224) - 30pcs
● 0.33uF(334) -30pcs
● 0.47uF(474) - 30pcs
● 0.68uF(684) - 30pcs
● 1uF(105) - 30pcs
● 2.2uF(225) - 30pcs
● 4.7uF(475) - 30pcs
● 10uF(106) - 30pcs
For example (104) = 0.1uF = 100nF = 100000pF = 10*10^4pFAdd to Cart27.85€ -
Metal Film Polypropylene DC Capacitor Kit of 150 ()
- Bojack high-quality CBB22 assortment kit for metallised polypropylene film capacitors.
- Dielectric strength: 400 V / 630 V.
- Capacity tolerance: ± 5%.
- Capacity model: 400V (0.01uF/0.1uF/0.022uF/0.2uF/0.033uF/0.33uF/0.047uF/0.47uF/0.15uF/0.56uF), 630 V- (0 ,001uF / 0.0022uF / 0.0033uF / 0.0047) uF / 0.0068uF
- Pack Quantity: 150 pieces (10 pieces of each model).
Add to Cart29.99€ -
Copper Enamelled Wire ()
Features: excellent solid copper wire has several properties. First, good corrosion resistance without rusting or discolouration; secondly, good flexibility; then excellent heat and flow conductivity; finally, good workability and malleability and resistance to low temperatures and long service life.
Size cover: PEMENOL 1 mm copper enamel wire is made of highly conductive copper. 1 mm, 10 m length/roll. Density: 8.96 g/cm³; electrical conductivity 59 · 106 S/m; thermal conductivity 401 W/(m · K); length tolerance +/- 2 mm; smooth surface (can be used or memory marks)
Safety: magnetic wire is copper wire, which is coated with a thin layer of insulated enamel. The copper strands, the insulation is made of modified polyester with a polyamide coating and protects the wound wire from short circuits. When welding, please scratch the insulating coating of the welding part.
Wide use: high-quality magnetic copper wire is often used in transformers, winding coils, motors, magnets, instruments, inductors, speakers, meters, electromagnets and other applications where a high coil density insulation wire is required.
Welding method: when welding, please scratch the insulating coating of the welding part.Add to Cart17.85€ -
AAA alkaline batteries box of 4 ()
Type of battery
alkaline
Rated voltage
1.5V
Cell size
AAA, R3
Battery features
non-rechargeable
Body dimensions
Ø10.5x44.5mm
Quantity in set/package
4pcs.
Leads
none
Kind of package
blisterAdd to Cart4.40€ -
AA alkaline batteries box of 4 ( Copy ) ()
Type of battery
alkaline
Rated voltage
1.5V
Cell size
AA, LR6
Battery features
non-rechargeable
Quantity in set/package
4pcs.
Leads
none
Kind of package
blister
Add to Cart2.98€ -
Flashing Cable of CH340G USB to TTL Module ()USB To TTL Serial Adapter Module Upgraded Download Cable CH340 Chipset for WinXP
Features: 100% brand new and high quality
This is a newly designed product that uses the CH340 chip.
The CH340 provides a convenient solution for connecting a RS232-like full-duplex asynchronous serial device to any universal serial bus (USB) host.
The CH340G is perfectly compatible with WinXP/98/VISTA/7/8/systems and can emulate on most operating systems, allowing existing applications based on COM ports to be easily ported and USB connected without having to rewrited COM The port software applies a traditional COM port.
The cable mainly used in MCU serial communication, can be used in 51SCM, ARM and other application scenarios.
Ideal USB debugs cord for Vendor ID re-write, router, GPS, set top box, flash firmware on hard drive, etc.
Specifications: Material:ABS
Color:Black
Length:Approx. 100cm/39.37 inchesAdd to Cart3.21€ -
DC 0-30V 2 Wire LED Display Digital Voltage Voltmeter Panel Car Motorcycle ()Item specifics
- Display Type:
- Operating Temperature:
- Accuracy Class:
- Power Supply:
- Measuring Range:
- DIY Supplies:
- Dimensions:
- Model Number:
- Measuring range:
- Input range:
- Display:
- Measurement accuracy:
DESCRIPTION
DC 0-30V 2 Wire LED Display Digital Voltage Voltmeter Panel Car Motorcycle
Measuring range: DC 0.1V-30V
Input range: DC 2.7V-32V
Max Input: DC 32V. The device can be damaged if input is over 32V
Display: Three 0.36 "digital tube
Measurement accuracy: 0.1%
Refresh rate: about 300mS / times
Input impedance: About 100K
Screw holes measures :28mm
Operation Temp: -10 Celsius degree-+65 Celsius degree
Add to Cart4.64€ -
FT232RL USB to TTL Serial Adapter Module ()
FT232RL FTDI USB to TTL serial adapter module for Arduino and other microcontrollers.
Specifications:- Interface: Mini USB
- Chip: FT232RL
- Indicator LEDs: RXD / TXD transceiver communication indicators
- Power: USB power supply, 5V or 3.3V selectable
- Pins: DTR, RXD, TX, VCC, CTS, GND
- Pitch: 2.54mm
- Size: 36 x 18mm (L x W)
Add to Cart4.40€ -
Aluminum Heatsink Cooler 8 x 8 x 4mm Adhesive Kit for Cooling Raspberry Pi ()Description: 8 x 8 x 4mm Aluminum Heatsink
Features:
Brand New and High Quality!
These heatsinks have a layer of thermal adhesive that allow for easy installation on to your board..
Just peel and stick.
Reduce the risk of hardware failure due to overheating.
Installation Instructions:
Make sure the chip modules are free from dirt and grease
Peel the protective liner off on the base of the heatsink
Apply the heatsinks to the corresponding chip modules and apply firm pressure.Add to Cart1.18€ -
FT232 USB To TTL Flash Line With CTS RTS ()FT232 USB to TTL serial adapter 3.3V (6 pin 0.1” pitch female socket header) connects devices with 3.3 V logic level UART signals interface to a laptop via USB port
A genuine FT232RL chip module is housed in USB 2.0 type A male terminal for wider compatibility and supports reliable data transfer rates
FTDI USB to TTL serial cable 3V3 (6 way outputs) provides access to Tx, Rx, RTS#, CTS#, VCC (5v) and GND (power line provides 5V and data signal is at 3.3V)
FTDI chipset on the PCB board has configurable internal EEPROM and UART signals can be individually inverted by configuring the EEPROM
6 pin header TTL to USB converter cord is compatible with Windows 11, 10, 8, 8.1, 7 (32, 64-bit), 2008/XP/Vista/CE, Mac OS, Linux 2.4 and greater; ideal USB 2.0 debug cord for Vendor ID re-write, router, GPS, set top box, transmitter, flash firmware on hard drive, etc.Add to Cart5.59€ -
KEYES KY-023 PS2 Game Rocker Module for Arduino ()
PS2 joystick module, electronic building standard interface and 2.54mm interface leads to pin; Cross rocker is a bidirectional 10K resistor, with rocker in different directions, the resistance changes with tap; This module uses 5V power supply, original state of X, Y readout voltage is about 2.5V, when press down the arrow, the voltage value increases up to 5V; press the arrow in the opposite direction, voltage decreases, the minimum is 0V
Add to Cart5.95€ -
PL2303HX USB to TTL Download Module ()
Features:
1. Using the new control chip PL2303HX, it can brush the machine at high speed and stably
2. With 500mA self-recovery fuse overcurrent protection
3. Set two data transmission indicators to monitor the data transmission status in real time
4. Brush 3.3V and 5V pin interface, convenient for different voltage system machines that need power supply
5. The interface pin header is parallel to the board, instead of being installed perpendicular to the board, which is convenient for the DuPont line when flashing.
6. The entire circuit board is covered with transparent heat-shrinkable tubing, so that the PCB circuit board and the entity form an independent state, thereby protecting the board metal from sudden explosion and burning. Due to the use of transparent materials, there is no interface for screen silk screen viewing and indicator monitoring effects
7. Support WIN7 systeAdd to Cart3.21€