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A universal problem in battery-operated devices is the threat of damage when an end-user (never an engineer) inserts the battery...

In this article, we will explore another onboard functionality of Espressif’s ESP32-C3-DevKITM-1 which is the onboard RGB LED.

This is a fun-loving project based on the Arduino platform.

This is a very powerful DC Motor speed controller for DC motors up to 330V DC and current up to 2A.

The circuit presented here is a 300W off-line power factor correction (PFC) boost converter providing a nominal regulated output...

Although this power supply design is specific to the Intelligent Power Modules (IPM) VFD drives, high voltage boost converters,...

This is an easy-to-build project and it is the most cost-effective and high-performance frequency multiplier, which instigates...

SparkFun RedBoard Plus Development Board is an Arduino-compatible board that is similar to an Arduino Uno with many extra perks.

Texas Instruments DRV8212 12V, 2A Low Voltage H-Bridge Motor Driver provides PWM, PH/EN, and half-bridge control interfaces and...

Yet another development board featuring Espressif Systems’ powerful ESP32 microcontroller.

Powering the Raspberry Pi in battery-based applications is usually quite the hassle due to the high power consumption of the Pi...