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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
DIY 1kW Open Source MPPT Solar Charge Controller
kv4p HT v1.7b
QuinLED-Dig-Uno
Bike Fingerprint - PCB
Solar Powered WiFi Weather Station V2.0
iSpndel_4.0
400 Watts Stereo Audio Amplifier Board DIY 2SC5200+2SA1943
Tad Boy Color
Arduino RC engine sound & light controller with inertia simulation for ESP32
SummerCart64 - a fully open source N64 flashcart
Frog Boy Color
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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
DIY 1kW Open Source MPPT Solar Charge Controller
kv4p HT v1.7b
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ZIMBABWE
A DIY 4s Battery Pack is specially maked for Makers & Hobbyist. Inbuilt 4s Smart BMS & XT30 Connecter for Better Performance. You can use it to power up your device. You can also use it to mak...
DIY 4s Battery Pack on PCB
2195
0
5
The Spanner
The Spanner
INDIA
7
0
Acell phone signal jammer using 555 timer with less number of components. This circuit is very efficient to jam the signal of all signal bands of mobile communication.This Module actively broadca...
4G - LTE Cell Phone Jammer
9280
5
9
SUKHJEET DHALIWAL
SUKHJEET DHALIWAL
INDIA
32
0
Greetings everyone and welcome back!Here's something powerful, The SUPER POWER BUCK CONVERTER BOARD is a powerful power module that can output voltages ranging from 3V to 12V depending on th...
Super Power Buck Converter
532
0
2
Arnov Arnov sharma
Arnov Arnov sharma
INDIA
50
50
Energy saving is the most important and challenging issue. Smart power meter is used in domestic electric power distribution system. The integration of the Node-MCU,PZEM sensor, Relay and provides the...
SMART POWER MONITORING USING ESP8266
2397
0
0
Engineer
Engineer
INDIA
1
0
In today's world, batteries are an integral part of our lives, powering everything from our smartphones to electric vehicles. Having a reliable and efficient battery charger is essential to ensure opt...
DIY Smart Battery Charger
923
1
3
Next Builder
Next Builder
INDIA
8
1
Why I build a Mini Inverter at Home?It was night time, I was reading my course subjects for the preparation of Exam and suddenly the light went off. I called the substation and came to know that the s...
200w Mini Inverter
1519
1
2
The Spanner
The Spanner
INDIA
7
0
Hey, what's up folks here's something super cool and useful if you're making a basic Robot Setup, A MOTOR DRIVER CONTROLLER BOARD that controls the motor driver by an Onboard MCU and has an ...
Motor Driver Board Atmega328PU and HC01
1781
0
1
Arnov Arnov sharma
Arnov Arnov sharma
INDIA
50
50
Whenever I am travelling from one place to another, I used to keep my electronics with me. And sometimes to test even the simplest circuits made of few components multiple voltage levels, wires and US...
DIY Portable Power Supply
316
0
1
Manoj kumar
Manoj kumar
INDIA
19
0
Greetings everyone welcome back, and here's a powerful project, the DIY Bench Power Supply. With the exception of the PSU we used, which was extracted from an old Ender 3 printer, everything was made ...
DIY Bench Power Supply
582
0
2
Arnov Arnov sharma
Arnov Arnov sharma
INDIA
50
50
This is Power Pi, a lightweight, integrated Raspberry Pi Dock that powers the Pi wirelessly thanks to an internal lithium cell battery pack.In essence, this setup is a Raspberry Pi Case with an integr...
POWER Pi Cube Project
677
0
1
Arnov Arnov sharma
Arnov Arnov sharma
INDIA
50
50
If you are working on a portable electronics project, or in a remote place where you can’t bring your bulky bench power supply with you, then powering your circuit becomes quite challenging sometimes....
Portable Power Supply for microcontroller projects
1521
0
2
SAYANTAN ElectroPoint4u
SAYANTAN ElectroPoint4u
INDIA
139
12
Introduction: All these voltage detectors work on a simple principle of electromagnetic induction.A magnetic field is produced around a current carrying conductor and if current through the...
Wireless Voltage Detector
535
1
3
VIGNESH M
VIGNESH M
INDIA
1
0
For the past couple of years, I have been powering my Sony 55” LCD TV and charging laptop computers from a 12V solar system.Both the Sony TV and the laptop computers had an input voltage of 19.5VDC. T...
synchronous buck boost DC to DC converter
852
0
0
Engineer
Engineer
INDIA
0
0
This design is based on a Linear LT8490/LT8491 High Voltage, High Current Buck-Boost Battery Charge Controller with Maximum Power Point Tracking (MPPT).Most PV solar regulators are buck regu...
Battery Charger With Maximum Power Point Tracker
877
1
0
Engineer
Engineer
INDIA
0
0
I aimed to simplify battery management with a compact module that ensures safe charging, reliable protection, and stable power output, ideal for hobbyists and engineers so i designed an all-in-one Li-...
Li-ion charger + protection + boost
229
0
1
akash asbro
akash asbro
INDIA
3
0
