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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
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
DIY 1kW Open Source MPPT Solar Charge Controller
kv4p HT v1.7b
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I created my own ADS1256 PCB after working with this AD converter for several years. I wanted to build a simple board for this ADC that allows me to fully utilize the power of it. I added an ATmega32u...
Custom ADS1256 board with ATmega32U4
3501
6
2
Curious Scientist
Curious Scientist
128
66
This is an instrumentation amplifier (INA) designed to accommodate 10Mohm impedances with 16 bit precision at 1MSPS. And, this is part of the SPI Instrumentation project, providing sensor and instrume...
Instrumentation Input, high impedance with 16 bit 1MSPS ADC for SPI
213
0
0
Dr M Nelson
Dr M Nelson
UNITED STATES OF AMERICA
0
0
In this tutorial, we will show you how to connect a BME280 sensor to an ESP32 to read temperature, humidity, and atmospheric pressure data, and upload this data to ThingSpeak&...
Uploading BME280 Sensor Data to ThingSpeak Using ESP32
513
0
0
CarlosVolt Tutoriales
CarlosVolt Tutoriales
ARGENTINA
23
30
FastLOGIC! is designed to bring automation to many small applications, especially those with modest logic requirements. Its purpose is to streamline smaller projects by eliminating the need for excess...
FastLOGIC! - I/O Control Made Easy
670
0
2
Jan Neumann
Jan Neumann
GERMANY
0
0
IntroductionAn energy saving system for cutting electrical energy in machines is a fundamental piece not only to reduce operational costs, but also to promote sustainable and efficient practices in th...
Electronic Board for Cutting Electrical Power to Devices and Machines
477
0
0
Silícios Lab silicioslab
Silícios Lab silicioslab
BRAZIL
45
0
le bobine dei relè devono essere collegate ad un connettore IDC a 20 pin;i contatti dei relè devono essere letti dalle morsettiere su cui va posizionato un letto di aghi._______________________#...
Compact IC2 GPIO Interface with 16 Inputs and 16 Outputs from 5 to 24 Vdc
1856
0
4
Silvano Rossi
Silvano Rossi
ITALY
2
4
The heart rate monitor is used to measure heartbeats in a minute. It can be useful in many applications like health and fitness. For those who go for workouts daily, it has been easy for them to keep ...
Heart Rate Monitoring PCB Board Design for Workout
3734
0
1
Arshmah Arshmah Shahkar
Arshmah Arshmah Shahkar
UNITED STATES OF AMERICA
31
0
Youtube video -----> https://youtu.be/oqFGDM0aIfchttps://www.youtube.com/@NickElectronicsDescription:If you often forget to water your plants, this is a must-have device for you—a soil moisture tra...
Minimalistic Soil Moisture Sensor
276
0
2
Nick Electronics
Nick Electronics
POLAND
4
0
Meet Teapotlabs Plantpal - Your pal in plant care! This adorable device uses capacitive sensing to measure soil moisture. Its low-power e-paper display keeps you updated without draining energy. Plus,...
Teapotlabs Plantpal: Your pal in plant care!
1535
0
4
Teapot Laboratories
Teapot Laboratories
INDONESIA
11
0
This project shows how to build a self-watering system whose values can be monitored through an app. The project includes both a breadboard circuit and a printed circuit board design. The project meas...
Build a Self Watering System (Soil Moisture Sensor - Water Pump - Water Level Sensor - MOSFET - Circuit - Code)
2836
2
10
MERT KILIC
MERT KILIC
TURKEY
328
13
Teapot Feather RAK3172 breaks out RAKwireless RAK3172 to an Adafruit Feather-compatible format.At the heart of the device is the RAK3172, a STM32WLE5CC based module with ARM Cortex M4 proces...
Teapotlabs Feather RAK3172: Low-cost LoRaWAN Development Board
2845
0
2
Teapot Laboratories
Teapot Laboratories
INDONESIA
11
0
Lately, I've noticed that I feel quite drowsy in class. Now I won't blame the lessons for being boring, and since I've been sleeping well at night, that's not the cause either. After doing some resear...
Drowsiness detecting SpongeBob!
433
1
4
Arpan 08
Arpan 08
INDIA
0
0
The V3 release features a new custom PCB by Cyberfox361, revitalized electrical design, many bug fixes and upgrades to software, improvements to the overall shaft-alignment, new components, bill of ma...
3D Printable Jet Engine - V3 Turbofan Driver
266
0
1
Adam Johnson
Adam Johnson
CANADA
0
0
Hello again everyone! Say hello to the Spacecloner V3! (pictures have a different image but PCB files are exactly the same) Anyways, the Spacecloner is equipped with 6 programmable buttons, open-sourc...
Spacecloner V3
353
0
2
Liam Alvarado
Liam Alvarado
UNITED STATES OF AMERICA
1
0
What does Mood Tracker do?My daughter started primary school this year, and primary school is challenging for students and that's normal! But children sometimes avoid sharing how they are feeling with...
Mood Tracker! Get feedback of feelings
986
0
3
MERT KILIC
MERT KILIC
TURKEY
328
13
Welcome to our DIY tutorial on assembling an Air Quality Monitoring Device. This project is perfect for those interested in environmental technology and DIY electronics. Utilizing a custom PCB, this d...
Air Quality Monitor
1106
0
1
Inaki Iturriaga
Inaki Iturriaga
ARGENTINA
4
0
1
2
3
4
5