Low Voltage Lead Acid Battery Disconnect board – Prevents Deep Discharge Of 12V Lead Acid Battery

Low Voltage Lead Acid Battery Disconnect board – Prevents Deep Discharge Of 12V Lead Acid Battery

This project helps to optimize the 12V lead-acid (SLA) battery life as it prevents the battery from going into deep discharge.


Components by mixos
3W Stereo Differential Input CLASS-D Audio Amplifier with UP/DOWN Volume

3W Stereo Differential Input CLASS-D Audio Amplifier with UP/DOWN Volume

The circuit presented here is a 3W stereo audio amplifier with memory UP/DOWN volume control.


Bring your creations to life with LumiCube — an ultimate LED cube kit for the Raspberry Pi

Bring your creations to life with LumiCube — an ultimate LED cube kit for the Raspberry Pi

A two-man team has created an ultimate LED cube kit for the Raspberry Pi, one that helps to bring your ideas and creativity to...


Raspberry Pi CM4 powers “Industrial Pi” panel PC and 10.1-inch “All-In-One Pi” system

Raspberry Pi CM4 powers “Industrial Pi” panel PC and 10.1-inch “All-In-One Pi” system

Today, we will be covering two new products that were announced recently by Chipsee, and are powered by the Raspberry Pi compute...


Capacitech Offers Energy Storage Technology with a Unique Form Factor; Flexible Cable-Based Capacitors for Energy Harvesting and IoT Devices

Capacitech Offers Energy Storage Technology with a Unique Form Factor; Flexible Cable-Based Capacitors for Energy Harvesting and IoT Devices

Power consumption is a crucial factor for the Internet of Things (IoT) applications, as it relies on a battery, which has a...


Meet Minima – One of the smallest and most versatile Arduino boards

Meet Minima – One of the smallest and most versatile Arduino boards

Hamish Morley has designed a microcontroller module to help enthusiasts and developers accelerate their ideas faster into...


Solarcell offers modern, convenient and renewable energy for all kinds of devices and gadgets

Solarcell offers modern, convenient and renewable energy for all kinds of devices and gadgets

If you have ever loved the idea of recharging batteries with solar power or have been looking for a great way to minimize the use...


This CheatKard Lets Electrical Engineers Increase Their Efficiency At Work

This CheatKard Lets Electrical Engineers Increase Their Efficiency At Work

Are you an electrical engineer and always looking for reference sheets to assist you with calculations and assumptions?


Audio-Balanced Line Driver – Unbalanced Audio to Balanced Audio Converter

Audio-Balanced Line Driver – Unbalanced Audio to Balanced Audio Converter

This audio-balanced line driver project enables to drive hundreds of feet in length of cables without becoming unstable The...


1.2V to 50V @ 3A – Adjustable Power Supply with 55Vdc Input

1.2V to 50V @ 3A – Adjustable Power Supply with 55Vdc Input

The project presented here is a wide input voltage range non-isolated DC-DC Converter, that provides a regulated, adjustable...


STMicroelectronics L9026 Multi-Channel Relay Driver

STMicroelectronics L9026 Multi-Channel Relay Driver

STMicroelectronics L9026 Multi-Channel Relay Driver is optimized for automotive LED and relay applications and is compatible with...


TinyCharger – Single Cell Li-Ion Battery Charger with Monitoring

TinyCharger – Single Cell Li-Ion Battery Charger with Monitoring

TinyCharger is an ATtiny25/45/85-based, single-cell Li-ion battery charger with selectable charging current limit (100mA – 1...