HC-SR04 Ultrasonic Distance Sensor Module Fit for Arduino (Test Board) DE
6,18 €
HC-SR04 Test Board 2pcs HC-SR04 Test Board TX is the serial port sending end of the module. RX is the module serial port receiving end. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures.
Jetzt bei Ebay:
