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…