Orange HD Propellers 7038(7X3.8) ABS Green 1CW+1CCW-1pair 13.56MHz USB RFID Reader-Writer with Card & Keychain 3 cm (quarter-wave wire antenna)

3 cm (quarter-wave wire antenna) Transmitter Dimensions ~19 x 19 mm Receiver Dimensions ~30 x 14 mm Interface Digital DATA pin (TTL level) Compatible Platforms Arduino

Its compact form factor with clearly labeled input/output terminals and integrated status LEDs for direction and enable states makes it ideal for rapid prototyping

Smart Home Devices: Build Wi-Fi-enabled smart switches

1x Rocker Switch 16A 250V SPDT 3PIN Red LED

Using an undersized controller for your voltage is a common cause of field failures

Orange HD Propellers 7038(7X3.8) ABS Green 1CW+1CCW-1pair 13.56MHz USB RFID Reader-Writer with Card & Keychain 3 cm (quarter-wave wire antenna)Orange HD Propellers 7038(7X3. 8) ABS Green 1CW+1CCW 1pair Orange HD Propellers 7038(7X3. 8) ABS Green 1CW+1CCW 1pair The Orange HD Propellers 7038(7X3. 8) ABS Green is the high quality propellers specially designed for multi copters. These Orange Propellers are light in weight and high strength propeller has a 15 degrees angle design at the end of the propeller to avoid whirlpool while the multi copter is flying. They are useful in drones as well as