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159 power projects

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Arduino EMF Detector A.K.A Ghost Detector

Halloween is near, so grab your Arduino, make an EMF detector and play with it.

Arduino EMF Detector A.K.A Ghost Detector

Patel Darshil
30K
Cellular-Enabled Power Outage Detector w/ SMS Notifications

Learn how to build a globally-available power outage detector with Twilio and a Cellular Notecard from Blues Wireless.

Cellular-Enabled Power Outage Detector w/ SMS Notifications

Rob Lauer
3.0K
Arduino Power

Power management for portable Arduino projects.

Arduino Power

craic
14K
Insane $15 Solar Powered Battery Bank

A long-lasting inexpensive battery bank that never needs to be plugged in.

Insane $15 Solar Powered Battery Bank

Jaynky Studios
1.1K

Designed for Industry 4.0, but suitable for smart home too. Features WiFi control, current measuring, PWM, soft start / stop and safety.

CoolSWITCH - Wireless High Power Smart Switch

Attila Tőkés
4.1K
DIY Cheap Power Supply

A portable power supply for your lab bench.

DIY Cheap Power Supply

RoboCircuits
1.8K
A Power Supply & Self Powered USB Hub for Raspberry Pi

A setup to power a Raspberry Pi along with a USB Hub to power upto 4 external USB Hard Disk Drives for a home theater system.

A Power Supply & Self Powered USB Hub for Raspberry Pi

Bharath Bhushan Lohray
12K
Power Bank "Keep-Alive"

A simple module to keep power banks from turning off, when your DIY circuit draws low currents.

Power Bank "Keep-Alive"

Tirdad Sadri Nejad
12K
Powerful Digital AC Dimmer Using STM32

Designing a powerful digital AC dimmer using an STM32.

Powerful Digital AC Dimmer Using STM32

Hesam Moshiri
6.1K
Smarter Smart Power Strip (outlet for now)

A smart power strip to monitor current and smart power cutoff.

Smarter Smart Power Strip (outlet for now)

bbtinkerer
5.3K
Arduino Deep Fridge Timer

An AC load controller to periodically turn on/off any AC load.

Arduino Deep Fridge Timer

Shahariar
5.0K
DC Regulated Benchtop Power Supply

This project is a "from scratch" DC regulated benchtop power supply intended to be used by an electronics hobbyist.

DC Regulated Benchtop Power Supply

Team E=MC Hammer
9.6K
Simplest Stereo Preamplifier Ever

This is the simplest amplifier works on the principle of band pass filter and no external power supply is needed.

Simplest Stereo Preamplifier Ever

sagar saini
2.3K
Power Up

Attach your solar inverter to the cloud and send your family alerts when they are using too much power (Warning, they wont like it).

Power Up

Muhammad Omer
1.6K
Simple Wireless Electricity with 555 Timer

A simple demo.

Simple Wireless Electricity with 555 Timer

Tauno Erik
1.4K
Basic Electromagnetic Exercise: Ohm Law

A basic project for understanding the ohms law and its implications in the electronic field.

Basic Electromagnetic Exercise: Ohm Law

Gustavo Mier Campa
1.1K
Cheap Heat Pump Controller - CHPC

The CHPC is a minimal cost heat pump (HP) controller.

Cheap Heat Pump Controller - CHPC

gonzho
19K
Motor Control Shield for Arduino

Are you looking for a board, that can be used to control strong DC motors as well as highspeed brushless motors? Here you've found it.

Motor Control Shield for Arduino

Infineon Team
13K
WIZnet W5100S + Raspberry Pi Pico + PoE

WIZnet W5100S + Raspberry Pi Pico + PoE It's a board that I developed. I'm introducing it again because I'm using it for so many projects.

WIZnet W5100S + Raspberry Pi Pico + PoE

Alan
2.0K
Measuring Power Consumption with the Digilent OpenLogger

How much power does an everyday appliance use? How can we look at and interpret this data?

Measuring Power Consumption with the Digilent OpenLogger

Arthur Brown
&
Sam Kristoff
1.9K
Intelligent AC Solid State Switch

Bipolar solid state power relay, capable of commutation without arcing and/or overcurrent events.

Intelligent AC Solid State Switch

GIOVANNI MIGLIAZZA
1.8K
Monophasic and Biphasic Power Meter Smart with ESP32

This is a monophasic and biphasic residential consumption monitoring meter using the ESP32.

Monophasic and Biphasic Power Meter Smart with ESP32

Rachel Lima
9.7K
Cellular Connected Power Outlet

Usually, you might use WiFi to control your IoT projects at home, but what do you do when your WiFi is down?

Cellular Connected Power Outlet

Team Hologram
5.8K
LM324 based 4 Channel Audio Preamplifier Circuit

4 channel audio circuit using 2 channels at input. A small and gain booster circuit with Operational amplifier.

LM324 based 4 Channel Audio Preamplifier Circuit

Electro BOY
5.2K
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