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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
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Tad Boy Color
SummerCart64 - a fully open source N64 flashcart
Arduino RC engine sound & light controller with inertia simulation for ESP32
iSpndel_4.0
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400 Watts Stereo Audio Amplifier Board DIY 2SC5200+2SA1943
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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
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Lithium-Ion Battery Charger with TP5000This project introduces the design of a high-efficiency lithium-ion battery charger utilizing the TP5000 IC. This charger is capable of delivering up to 2 Amps o...
Lithium-Ion Battery Charger with TP5000
504
0
2
Wandy Amaury
Wandy Amaury
DOMINICAN REPUBLIC
42
56
Lithium-Ion Battery Charger with TP4056This project features the design of a compact and efficient lithium-ion battery charger, ideal for educational purposes and low-power applications. The circuit i...
Lithium-Ion Battery Charger with TP4056
599
0
1
Wandy Amaury
Wandy Amaury
DOMINICAN REPUBLIC
42
56
I wanted to show you my irrigation controller, which I built using the ESP8266 on a WemosD1 clone board. It's integrated with home automation using the MySensors library.In short, the idea is for all ...
WiFI Grass Watering Manager working in Home Automation system (I use mySensors)
362
0
1
Jacek jr
Jacek jr
POLAND
0
0
Good afternoon, dear colleagues. Let me introduce you to my version of LED watches. Let's breathe new life into old quartz watches.A pointer clock with LEDs instead of hands. Blue LEDs act as the...
Let's breathe new LED life into old quartz watches
235
0
2
Andreyzan ZAN
Andreyzan ZAN
UKRAINE
0
0
Audio amplifier with LM386 (and BASS boost)Hello everyone!Circuit descriptionThe LM386 is quite a versatile chip. Only a few resistors and capacitors are needed to make a working audio amplifier. The ...
Audio amplifier with LM386 (and BASS boost)
734
0
1
Cristian Pitigoi
Cristian Pitigoi
ROMANIA
52
14
I recently acquired 3 12V laser modules each, to perform various experiments. I didn't want to mount them one by one on the CNC3018 that I have, in order to test them, so I decided to design this smal...
Laser Module Tester
551
0
4
Fausto Iocchi
Fausto Iocchi
CHILE
2
36
Hi friends, this project shows how to make and control 3D hexagonal LED lighting panels. The project's first step starts by fixing nine 3D panel cases to each other.In the second step, about four mete...
Build a Simple 3D Wall Lighting
1837
0
5
MERT KILIC
MERT KILIC
TURKEY
351
13
UART to HID Keyboard moduleCH9328 is a serial UART to HID keyboard chip that is identified as a standard USB HID keyboard device on computers.Features:Supports 12Mbps full-speed USB device interface, ...
UART-USB HID Keyboard module
375
0
0
Kapacita LuBos
Kapacita LuBos
SLOVAKIA
6
10
I have designed a Frequency Control PCB that is both versatile and efficient. This PCB is primarily used in air conditioners (ACs) to control the frequency and ensure smooth and efficient operation. I...
Efficient Frequency Controler
191
0
0
Sahilpreet Singh Virdi
Sahilpreet Singh Virdi
INDIA
3
2
IdeaI used RP2040-Zero micro-controller to gather data fromSHT31 humidity and temperature sensorSGP30 air quality sensor (CO2 and TVOC)The results are shown on SSD1306 oled screen.You can download all...
Air Quality Monitor (for CO2, TVOC, Temperature and Humidity) With RP2040
440
0
1
gubutek gubutek
gubutek gubutek
CANADA
0
0
This project consists of the design of a compact LDR sensor module, ideal for measuring light intensity in electronic applications such as automatic lighting systems, environmental monitoring, and edu...
LDR Light Sensor Module
471
0
0
Christian Soriano
Christian Soriano
SPAIN
1
0
For a home project (my wife's actually), the need arose to control the operating time of a simple mini ice cream maker, with programmable times depending on the type of ice cream you wanted to make.So...
Simple Timer 220V
379
0
0
Fausto Iocchi
Fausto Iocchi
CHILE
2
36
PicoGamer v1.2 DIY Edition: Build, Learn, and Play!The PicoGamer v1.2 DIY Edition is the perfect solution for hobbyists, learners, and creators looking to dive into the world of electronics and game d...
PicoGamer v1.2 DIY Edition
354
0
0
Daniel CKEnthusiast
Daniel CKEnthusiast
UNITED KINGDOM
1
0
If you were to take a look at my shared projects, you'll find that for someone who doesn't actually love having a bunch of LEDs on things - I seem to tell people to use a whole lot of them. ...
LED Tuning Board
475
0
2
Tor-Eirik Bakke Lunde
Tor-Eirik Bakke Lunde
NORWAY
266
0
Self-balancing devices are electronic devices that use sensors and motors to keep themselves balanced while in use. They uses gyroscopic sensors and accelerometers to detect the movement of the ...
Arduino 3D Printed self Balancing Cube
756
0
0
Mirko Pavleski
Mirko Pavleski
NORTH MACEDONIA
98
0
In this guide, I’ll take you through the process of building a project using a custom-designed PCB, which integrates an onboard VC-02 chip for voice recognition and control. I’ll also share details ab...
VC-02 Module Based Home Automation
492
1
1
Nirmal Maa
Nirmal Maa
INDIA
6
0
1
2
3
4
5
6
7
8
9
10
11
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