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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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Bike Fingerprint - PCB
Solar Powered WiFi Weather Station V2.0
iSpndel_4.0
400 Watts Stereo Audio Amplifier Board DIY 2SC5200+2SA1943
Arduino RC engine sound & light controller with inertia simulation for ESP32
SummerCart64 - a fully open source N64 flashcart
4X40 Watts 4 Channel Audio Amplifier Board DIY TDA7388/CD7388 IC
Tad 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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Tardi Mk1This Development board was made in the need of a STM32 Based development board which can be used for small controls in a high powered amateur rocketry and small IOT designs.This dev board is ...
Micro STM32 Development Board w/ FPU & DSP 2.4cm x 2.7cm !!!!
233
0
2
Engineer
Engineer
INDIA
0
0
️ I'm designing my first ever PCB (printed circuit board) to create an ESC (electronic speed controller) for a drone I plan to build. This ESC needs to handle a continuous current of 40A with short ...
DIY Electronic speed controller based on STM32G4
200
0
1
Nayel KHOUATRA
Nayel KHOUATRA
FRANCE
0
0
I wanted to make a small Wi-Fi HaLow device that worked on easily accessible hardware such as the RPI Pico 2. This board uses Wi-Fi HaLow modules with the Morse Micro MM6108 chipset for long range wir...
Wi-Fi HaLow Hat for Raspberry Pi Pico
234
0
0
Jonathan Garnier
Jonathan Garnier
AUSTRALIA
1
0
I created this project to improve on my previous design of making a Wi-Fi based soil moisture sensor that notifies me through home assistant. While the device was improved on in every aspect, the size...
Plant Monitor V2
275
0
1
Andrei Pokotylo
Andrei Pokotylo
UNITED STATES OF AMERICA
0
0
WARNING: THIS CIRCUIT IS CONNECTED DIRECTLY TO THE MAINS SUPPLY AND CAN BE DANGEROUS. EXTREME CARE SHOULD BE TAKEN AT ALL TIMES WHEN WORKING AROUND LIVE MAINS VOLTAGES TO PREVENT ACCIDENTAL ELECTRIC S...
555 Timer Bi-Stable AC Mains Switch
207
0
0
Astro's Electronics Lab
Astro's Electronics Lab
AUSTRALIA
16
39
External dual channel signal conditioner based on Maxim MAX9926, for use with VR crankshaft and/or camshaft sensors with indicator LEDs to show that its powered.Board Size 32mmx24mm.Schematic :Top Sid...
External Dual VR Conditioner
289
0
0
pohokanapoe MIV
pohokanapoe MIV
INDONESIA
4
11
Using a 555 timer and PWM (Pulse-Width Modulation), by varying its duty-cycle, we can vary the speed of a DC motor by sending bursts of current to it. The 555 is configured as an astable square-wave o...
555 Timer 12VDC Motor Speed Controller
178
0
0
Astro's Electronics Lab
Astro's Electronics Lab
AUSTRALIA
16
39
PCBWay Note: Since this project includes sensitive chips that are easily damaged during soldering and transportation, we do not recommend placing a PCB + Assembly order. If you still wish to proceed, ...
NerdQAxe+ - Bitcoin ASIC Miner
311
1
4
sisma
sisma
ITALY
37
0
Components1. 1×UA741/ TL071/ TL081 IC.2. 1×1KΩ resistor 1/4W.3. 1×100KΩ resistor 1/4W.4. 1×680Ω resistor 1/4W.5. 2×0.22uF (224) capacitor 50/100V.6. 2×0.1uF (104) capacitor 50/100V.7. 2×10uF capacitor...
Bass Booster
257
0
0
Mriganka Majumdar
Mriganka Majumdar
INDIA
17
0
My project is about creating a low-power mesh network using RF technology to assist in search and rescue operations after earthquakes. The goal is to enable communication over long distances, even thr...
RF Mesh Network for Post-Disaster Rescue
187
0
1
Engineer
Engineer
TURKEY
0
0
Components1. 3×22KΩ resistor 1/4W.2. 1×1.5KΩ resistor 1/4W.3. 2×3.3KΩ resistor 1/4W.4. 1×470Ω resistor 1/4W.5. 1×33Ω resistor 1/4W.6. 2×10Ω resistor 1/2W.7. 2×100Ω resistor 1W.8. 2×0.33Ω resistor 5W.9...
100W Mono Amplifier.
317
0
1
Mriganka Majumdar
Mriganka Majumdar
INDIA
17
0
PCBWay Note: Since this project includes sensitive chips that are easily damaged during soldering and transportation, we do not recommend placing a PCB + Assembly order. If you still wish to proceed, ...
Bitaxe Gamma - Bitcoin ASIC Miner
1418
10
3
sisma
sisma
ITALY
37
0
Internet radio is a digital audio service that streams music, news, and other forms of audio content over the internet, rather than being transmitted through traditional radio waves. Unlike trad...
How to make Simplest and Cheapest compact Internet Radio - Yoradio
550
1
2
Mirko Pavleski
Mirko Pavleski
NORTH MACEDONIA
76
0
This device can be used to measure the current light intensity on a scale of one to ten which is displayed on the seven segment display. When the on switch is pressed the analog reading is taken from ...
Light Sensor
153
1
0
Engineer
Engineer
IRELAND, REPUBLIC OF
0
0
Rotary dial safes typically use a mechanical combination lock. They are valued for their simplicity, reliability, and resistance to tampering, making them a popular choice for securing valuables...
Arduino Rotary encoder combination lock (Arduino door lock system with Rotary Encoder)
108
0
1
Mirko Pavleski
Mirko Pavleski
NORTH MACEDONIA
76
0
The Pipar Flake is an 8+1 key wireless keypad with a rotary encoder (optional) and a screen. It includes:Microcontroller: SuperMini NRF52840.Display: Tiny OLED display.Switches: Ambients Sil...
Pipar Flake
187
0
1
Rasmus Koit
Rasmus Koit
ESTONIA
0
0
1
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