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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
SummerCart64 - a fully open source N64 flashcart
Tad Boy Color
iSpndel_4.0
Arduino RC engine sound & light controller with inertia simulation for ESP32
400 Watts Stereo Audio Amplifier Board DIY 2SC5200+2SA1943
Frog Boy Color
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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
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kv4p HT v1.7b
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ZIMBABWE
A current sensor for raspberry pi with SCL communication.You need your own MCP3008 with PDIP-16 package to be installed on it.1-pair input.Current sensor chip acs70331 from allgero electronics with 80...
2.5A DC Current Sensor for Raspberry Pi w/ MCP3008 included
342
0
0
Engineer
Engineer
HONG KONG,China
0
0
This project involves creating an automatic light switch using key electronic components. The setup includes a terminal block for connections, a BT136-600E triac for load control, a DB3 diac for triac...
Automatic Light Switch with LDR
500
0
0
Joan Sebastian Rojas Almonacid
Joan Sebastian Rojas Almonacid
COLOMBIA
2
0
In this step-by-step guide, we will show you how to create an automatic charge cut-off control circuit for your electronics projects. Whether you're a hobbyist or an electronics enthusiast, understand...
Otomatik Şarj Kesme Kontrol Devresi
746
1
0
Nejdat delioğlu
Nejdat delioğlu
TURKEY
81
0
This single Battery Management System (BMS) module can monitor the 1S cell at a maximum current of 1 Amp by adjusting the target DC voltage from 3.75V to 5V. It can be suitable for lithium-ion, lithiu...
Lithium BMS Module For Overcharging Protection
1216
0
0
SUBHAJIT BARMAN
SUBHAJIT BARMAN
INDIA
8
0
Adding: -a photovoltaic panel (small, max 12v 2W) -a suitably programmed arduino nano (see library for ina219) -an adafruit module for microsd to save dataYou can use this simple PCB to...
fotovoltaic panel tester
564
0
0
the the.time
the the.time
ITALY
0
0
The project was born from the desire to learn how to use software for the design of PCBs. A recurring problem in was the lack of light at night to lead the person to the bathroom or other areas of the...
Sensor timer 12V
573
0
0
Gulli
Gulli
ITALY
0
0
With the amount of online shopping happening, which only became more during the Covid-19 pandemic, it would be handy to know when you receive something in your mailbox. Monitoring your mailbox with a ...
espthings.io - ET-SW01 mailbox sensor
1494
1
1
Michel espthings.io
Michel espthings.io
BELGIUM
14
0
As part of the AirGradient for Education series, this instruction teaches how to build a powerful PM2.5 fine dust sensor with AirGradient.The sensor will display PM2.5, CO2, Temperature and Humidity o...
Air Gradient
1500
1
0
Engineer
Engineer
UNITED STATES OF AMERICA
0
0
Test 3v3, 5v, wirelles, relay, sensors
Prototype sensor wirelles
837
0
1
Gennadii Basanko
Gennadii Basanko
RUSSIAN FEDERATION
3
0
Four ADS1115 16 bit 4 channel ADCs are on this PCB, sharing one I2C bus to give up to 16 single ended channels.The ADS1115 can operate from 2v to 5.5vThe I2C bus voltage must match the ADC supply vo...
16 Ch ADC 16 Bit on One I2C Bus
85
0
0
Gadget Reboot
Gadget Reboot
CANADA
79
19
This project includes capacitive touch button using microchip ic which is AT42QT2120. This ic can handle 7 capcitive touch with 7 output. This function can be controlled by either standalone mode or I...
CAPACITIVE TOUCH PCB
315
1
2
n ramkumar
n ramkumar
INDIA
0
0
This multi sensors board is based on Arduino nano.Easy to program with Arduino IDE.Power supply : 220V (with insulated CC/DC 5V HI-LINK on board) or 5V by USBInputs :3x DS18B20 (temperature)4x I2C1X H...
Nanoexp board
664
0
0
Christian MARTINEZ
Christian MARTINEZ
FRANCE
0
3
A low-cost temperature-controlled fan.BOM list in the attachment.It can be used to control a 12V / (up to) 1A fan inside the Amiga PSU or (any computer) case, even if the motherboard hasn't a designed...
Temperature Controlled 12V Fan for vintage computer
995
0
7
Edoardo kinmami
Edoardo kinmami
JAPAN
259
15
Este proyecto de nivel de agua utiliza transistores y LEDs para indicar visualmente el nivel de un líquido en un pequeño recipiente. En la PCB se encuentran pistas o contactos expuestos que, al entrar...
Nivel de agua
150
0
0
Joan Sebastian Rojas Almonacid
Joan Sebastian Rojas Almonacid
COLOMBIA
2
0
Simplified version of the VMFB (https://www.pcbway.com/project/shareproject/Vending_Machine_for_Birds_11f2a4da.html) PCB designed with a smaller footprint and BOM to rely on a microcontroller or singl...
Vending Machine For Birds - Microcontroller Version
471
0
0
Stephen src1138
Stephen src1138
NETHERLANDS, THE
1
5
A PIR motion sensor module is used with this PCB to turn on a relay when motion is detected and the ambient light is not very bright.One use for this is to control a light to automatically turn on whe...
PIR Motion Activated Relay
838
0
1
Gadget Reboot
Gadget Reboot
CANADA
79
19
1
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