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  • 5V 28BYJ-48 Stepper Motor + ULN2003 Controller Board ()
     ULN2003 Driver Board:
    A, B, C, D four-phase LED indicates the status of the stepper motor work.
    Drive Board Size: 2.8cm x 2.8cm x 2cm
    Stepper motor with a standard interface, when used directly plug gable.
    FZ0107-28BYJ-48 stepper motor 5v
    28BYJ-48 Stepper Motor:
    Phase: 4
    Type: Hybrid
    Holding Torque: 1 / 64
    Current / Phase: 5V
    Diameter: 28mm
    Step angle: 5.625 x 1 / 64
    Reduction ratio: 1 / 64
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  • Micro servo motor 9g ()
    • Plastic Bushing
    • 25cm wire
    • Coreless motor
    • Servo arms & screw included

    Size : 21x12x22 mm / 0.74x0.42x0.78 in
    Voltage : 3v ~ 6v
    Weight: 9g / 0.39oz
    Speed : 0.12 sec/60(4.8V)
    Torque : 1.6kg-cm
    Working Temp : -30C~60C 
    Gears: Nylon White type
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  • Delay Trigger ()
    Wide voltage 5V-30V
    Time can be adjusted via a potentiometer, meeting your most occasions
    Micro USB 5.0V power supply with input, easy to use
    5--30V wide supply voltage
    External triggering and onboard buttons Two triggering methods
    With a relay pull-in indicator
    Interference ability, under various interference will not malfunction relay for industrial control.
    Module features:

    1. Working voltage: Wide voltage any voltage between 5-30V, Micro USB power connector and two solder terminals
    2. Operating mode: feed the module power, output of the module state: normally open (NO) and the common terminal (COM) disconnected, normally closed (NC) and the common terminal (COM) is turned on.
    Originating outside the contact (TRIG) to a low pulse signal, or touch trigger button and instantly, the relay and, working lights, this time, the status of the relay output: normally open (NO) and the common terminal (COM) is turned on, Normally Closed (NC) and the common terminal (COM) is disconnected after 0-24 seconds (this time can be adjusted according to your needs) relay opens after the bell, then relay back to the state before the trigger.
    3. The time can be adjusted via a potentiometer, default 0-24 seconds. If you need more time, more replaceable capacitor (C2) or potentiometer. Delay time formula: T = 1.1RC. For example: 1M resistor capacitor 22uf then T = 1.1 * 0.000022 * 1000000 = 24.2 seconds.
    4. With a relay indicator.
    5. The module can be controlled: 10A 250VAC (AC), 10A 30VDC (direct current) following loads.
    6. Has freewheeling protection relay.
    7. signal terminal block is designed with a pull and a filter circuit, anti-jamming capability, suitable for industrial control. Many manufacturers have added optocoupler isolation, but with the trigger signal to the module and not isolation, would not achieve the interference effect. After the test was found to trigger or enhance the stability of end to interference, regardless of this module is the electromagnetic interference environment, or instantly through power module, the relay will not malfunction.
    8. Size: 5.4 * 1.9 * 1.8cm (L * W * H)


    1. The anti-theft alarm delay, building sound and light control lamp switch.
    2. The vehicle-mounted device is turned on delay, to prevent excessive current when the car ignition burned-board equipment.
    3. The need to have in order to start the case, to prevent multiple devices simultaneously starting current is too large burning appliances.
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  • MG996R High Speed Torque Servo Motor For Smart Car ()
    Model: Towerpro Servos MG996R
    Dead Band: 0.050 ms
    Control System: Pulse Width Control
    Working Frequence: 20ms period / 50hz (Digital Control)
    (RX) Required Pulse: 3.0 ~ 5 Volt Peak to Peak Square Wave
    Operating Voltage: 4.8 ~ 6 V DC Volts
    Operating Temperature Range:  0 to + 55 Degree C
    Operating Speed (4.8v): 0.200 sec/60° degrees at no load
    Operating Speed (6v) 0.160 sec/60° degrees at no load
    Stall Torque (4.8v): 9.4kg/cm
    Stall Torque (6v): 11kg/cm
    Motor Type: Brushed Motor
    Potentiometer Drive: Direct Drive
    Bearing Type: Output Bearing
    Gear Type: Brass & Aluminum Gears
    Case Material: Plastic
    Programmable: NO
    Connector Wire Length: 32.0cm (12.6 inch)
    Dimensions: 40.7×19.7×42.9mm
    Weight: 55 grams (2.64 oz)
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  • Multifunction Delay Trigger Chip Time Delay Relay Module IC Timing 2s -1000h DC 5V ()
    Dimension: 12 x 12mm
    Working Voltage: DC 2-5V
    Timing can be set to a minimum to a maximum of 2 seconds 1,000 hours

    Function and Design

    1. The circuit according to claim connected and set a good time resistance and supply voltage;
    2. Before the power not trigger output is high;
    3. Trigger terminal "falling" trigger effective immediately
    after the trigger output terminal goes low at the same time start the timer circuit;
    4. Set the timer time to recover after the output terminal is high, wait for the next "falling" trigger;
    5. The chip is not repeated triggered, meaning that
    continue to trigger in the period after the trigger chip output low if the trigger is invalid;
    6. The trigger end of "falling" Trigger refers to the instantaneous change from high level to a low level;
    7. General refers to VCC high voltage, low means 0-0.3v or GND,
    provided that they meet the level requirements can be;
    8. trigger terminal can be connected to touch switch or microcontroller IO port or
    other digital circuits have a "falling" can effectively trigger;
    9. The trigger can be designed to power, only to trigger a short circuit to ground, power is triggered,
    the time to recover after the output to a high level, waiting for the next
    Falling edge trigger again.
    Chip Features:

    1. The use of low-power CMOS technology, lead-free and environmentally friendly.
    2. Direct Push can output low LED
    (please add current limiting resistor), the output high may push transistor (please add current limiting resistor).
    3. Available resistance adjusting timing, there are 8 * N (N = times the timing selection,time can be adjusted from 2s-1000h.
    4. Optional trigger timing and triggering termination ground electric timer.
    5. standby output high, falling edge trigger, post-trigger output low, after the delay recovery high.
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  • MG90S 9g Servo Motor ()
    Dimension : 22.8mm x 12.2mm x 28.5mm
    Stall Torque : 1.8kg/cm(4.8V )2.2kg/cm(6V)
    Temperature Range : 0 degree to 55 degree
    Operating Speed : 0.1sec/60degree(4.8v),
    Dead Band Width : 5 usec
    Operation Voltage : 4.8 - 6Volts
    Motor Type : coreless motor
    Gear Type : All Metal gear
    Connector Wire Length : 175m
    Add to Cart
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