The project presented here is a low-cost solution to control high-power brushed DC motor speed and direction. Traditional DC motor controllers are based on solid-state circuitry known as H-Bridge. Here we have made an H-bridge configuration using high current 2 x relays which can handle...

The project presented here is a low-cost easy to use DC brushed motor direction controller with fast-brake, the project was built using two 12V Relays, 2 x BJT transistors, and 2 x tactile switches. The two LEDs are provided to display the motor direction, 2 tactile switch controls the...

This is a multiple output power converter module that provides +/-10V (Dual 10V), 5V DC, and 3.3V DC from a 9V PP3 battery. This is a very useful project that has been designed for low-load current applications. Dual +/-10V output from a 9V battery is a key feature of the project. The...

Adafruit feather boards have been successful in fulfilling the demands of the maker community. Yet another Adafruit ESP32-based TFT panel-mounted feather board with the support for CircuitPython or Arduino. Onboard IPS TFT color display gives you the flexibility to work on a 240 x 135...

Wi-Fi Alliance recently announced Certification 6 Release 2 offering new features for advanced Wi-Fi communication-based applications. The adoption of Wi-Fi Certification 6 gives credibility to the manufacturer and due to the increasing demand, the Wi-Fi Alliance looks for...

Six months since the release of the Geniatech DB10 AI development board for smart automation applications, the manufacturer has come up with an RK3568-based K3 intelligent development board with high performance and stability. More than a year after the launch of RK3568, it is...

Radxa announced a new Arm Desktop standard single board computer, ROCK 5 Model B based on the Rockchip RK3588 low-power and high-performance processor for edge computing. Radxa became one of the first manufacturers to embed an RK3588 system-on-chip showing the capabilities for digital...

Many of you might be familiar with the Eagle PCB software suite for electronic design automation. Similar open-source software was introduced about 3 decades ago, KiCad EDA has released a new version with “substantial improvements”. If you are an embedded electronic hacker, KiCad is...