Tube Clock digital
This tube clock digital is made up of four IV-17 alphanumeric VFD tubes. As it ships,…
PicKit 2 PIC Micro-controller Programmer
I started with a PicKit1. After using it for a while I moved on to this…
Electronic Temperature-Controlled Relay using LM35 and TL431
Circuit Operation: The heart of the circuit is the LM35 temperature sensor which is factory-calibrated in…
China Unicom and Huawei Jointly Initiated Innovative 5G Indoor Distributed Massive MIMO Solution
[Beijing, China, April 8, 2020] At the China Unicom Beijing and Huawei Release Conference of “5G…
Wireless 8×8 RGB LED Matrix
On the PC is running the processing application, obtained by integrating the “neorainbowduino_simple” example of the…
High Power Led 11.8 Watt
Z-Power series is designed for high current operation and high flux output applications. Z-Power LED’s thermal…