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Ships within 48 hours · Estimated delivery Aug 15 - Aug 20
No-load current: <=0
SIM800L 4 frequency communications
108mm x 75mm x 33mm
1x PCA9685 16-Channel 12-bit PWM Servo Driver
3V Pin: 50 mA
Stepper Motor 5V 28BYJ-48 32-step 1/16 gearing 4-Phase 5-Wire rfid No-load current: <=0100% Brand new and high quality Made of high quality material, more durable. Low noise, reliable use DC 5V 4 phase stepper motor Stepper motor with a standard interface for direct insertion Reduction ratio: 1 16: 5 wires 4 phases, you can use the normal chip controller uln2003 can also be connected in two phases to support the development board Supporting the use of a direct plug and easy to use stepper motor used in the development board.
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