In this project we build a Bluetooth controlled Sign board using an [8x8 Matrix Display](https://components101.com/displays/8x8-led-matrix-module). A unique feature of this project is its android application which allows the user to control all the 64 LEDs individually from the mobile phone. This enables the user to create custom designs with ease and display it on the LED display. For the complet...
Do you want to have a # free PCB layout software # or tools to put the upcoming design of new electronic projects into practice? Nothing is better than free. So, I will introduce 10 best PCB software tools available on the Internet that will help you develop printed circuit boards faster and more easily.
EasyEDA is a free, zero-install, Web and cloud-based EDA tool suite that integ...
[JLCPCB](JLCPCB): 5A Linear Stabilized Voltage Supply Module
When we are doing experiments or DIY, this module can be used to power various modules, especially high-current devices such as motors and steering gear. This module can give up to 5A current.
1 This module USES 4 LDO as main c...
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