NodeMCU Motor Shield- L293 Development board for ESP12E
$26.1
$46.46
NodeMCU Motor Shield- L293d ESP8266 Wifi motor Control Arduino ESP-12E >ESP12 DEV KIT development board expansion module; > lead ESP12 DEV KIT All-function pins: SPI, UART, GPIO, AI and 3.3V power connector; > expand two-way motor-driven, two-way direct drive motor; > onboard power switch; > L293D IC > Motor power range: 4.5V ~ 36V; > Control power range: 4.5V ~ 9V; > Motor power, control power separation; In the experiment, by short-circuiting block the merger, the VIN and VM short, while power supply to the motor and the control board. Technical Specifications: Power input: – Motor Power (VM): 4.5V ~ 36V, can be a separate power supply; ~ Control power (VIN): 4.5V ~ 9V (10VMAX), can be powered separately; ~ Module provides short-circuit sub (short the VM and VIN), you can easily use one power (must 4.5V ~ 9V) simultaneously drive and control the motor; Logic Operating current Iss: 60mA (Vi = L), 22mA (Vi = H); Drive part of the work current Io: 1.2A; Maximum power dissipation: 4W (T = 90 ) Control signal input level: High: 2.3VVIHVIN; Low: -0.3VVIL1.5V Working temperature: -25 ~ 125 Drive Type: Dual high-power H-bridge driver ESP12E Dev Kit Control Port: D1, D3 (A motor); D2, D4 (B motor) نعتذر الشراء من الموقع متوقف مؤقتا We apologize : purchasing from our website is temporarily stopped
