Non-Latching 150m 4-Channel Wireless RF Transmitter & 4-Channel Receiver Set
$
14.99
This is a non-latching 4-channel wireless transmitter/receiver set. Want to know more? Check out the video!
Click here for more info.
Click here for more info.
10x Ultrasonic Air Transducers 40kHz -105dB Five Transmitters & 5 Receivers
$
23.00
This listing offers 5x transmitter ultrasonic transducers and 5x ultrasonic receiver transducers. They are designed to work together! They have a center frequency of 40kHz, and are a lot of fun to play with!
Click here for more info.
Click here for more info.
16 Button 4x4 Keypad Matrix 4 Arduino PIC ARM LS7222
$
8.99
This listing(2010-136) is for a 4x4 16 button keypad matrix.
The buttons are denoted by numbers and letters: 0,1, 2, 3, 4, 5, 6, 7, 8, 9, A, B, C, D, E ,F, and the pins are labeled 0-7. This is a standard 16 pin matrix keypad.
If you have any questions, please let me know. Size: 55mm x 36mm x 8mm
The buttons are denoted by numbers and letters: 0,1, 2, 3, 4, 5, 6, 7, 8, 9, A, B, C, D, E ,F, and the pins are labeled 0-7. This is a standard 16 pin matrix keypad.
If you have any questions, please let me know. Size: 55mm x 36mm x 8mm
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