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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
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DIY Mechanical Macro Keypad ― Ocreeb
Tad Boy Color
SIDKick pico 0.2 DAC (SID 6581/8580-replacement for C64/C128)
SlimeVR Hyperion BMI160 PCB
Sputnik Regenerative Receiver - SSB, CW, AM, FM
MicroDexed-Touch (depreciated)
Frog Boy Color
Low Cost Drone using ESP32
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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
kv4p HT v1.7b
SIDKick pico 0.2 (SID 6581/8580-replacement for C64/C128)
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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
371
0
0
Silícios Lab silicioslab
Silícios Lab silicioslab
BRAZIL
41
0
Compact IC2 GPIO Interface with 16 Inputs and 16 Outputs from 5 to 25 Vdc.Board Name: UM-UL20Date: aug 2020_______________________ ----- index ----- # Purpose -# Hardware -# Inputs -# I...
Compact IC2 GPIO Interface with 16 Inputs and 16 Outputs from 5 to 24 Vdc
1743
0
4
Silvano Rossi
Silvano Rossi
ITALY
2
4
This is a high impedance buffer that runs off of P48 from a portable professional recorder or microphone pre-amp. It is designed to be embedded with resin along with this transducer to make a hydropho...
Hydrophone Piezo Buffer
6447
9
12
Jules Ryckebusch
Jules Ryckebusch
UNITED STATES OF AMERICA
73
1
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
3459
0
1
Arshmah Arshmah Shahkar
Arshmah Arshmah Shahkar
UNITED STATES OF AMERICA
31
0
DESCRIPTIONKortex A1 is an 8-bit MCU based board that can do almost anything that's related with sensing and controlling. It's similar to an Arduino UNO, as it has an ATMEGA328P-AU and LM328/A...
Kortex A1 | Environmental Monitoring
6808
4
12
mansouri.a
mansouri.a
POLAND
1
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!
1289
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)
2412
2
6
MERT KILIC
MERT KILIC
TURKEY
290
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
2578
0
2
Teapot Laboratories
Teapot Laboratories
INDONESIA
11
0
This design is the hardware for the Caracal Evo (2021) board variant. This is an acoustic array, specifically targetted towards unattended bioacoustic monitoring.Specific features include:8 bottom po...
Caracal Evo
1041
0
0
acmarkham
acmarkham
UNITED KINGDOM
0
0
I had been working on a project with which I could collate air quality information from an MQ-135 Air Quality Sensor to detect the occurrence of the deteriorating air quality in my workplace. However,...
Raspberry Pi Adjustable Air Quality Detector Running on GUI
3796
0
2
Kutluhan Aktar
Kutluhan Aktar
TURKEY
9
82
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!
220
1
4
Arpan 08
Arpan 08
INDIA
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
218
0
2
Liam Alvarado
Liam Alvarado
UNITED STATES OF AMERICA
1
0
This board was made in support of the below video for getting temperature measurements using some bead thermistors. This project is for a board for getting thermistor readings into a 5VDC ADC like on ...
Thermistor Driver Board
134
0
0
Bubs Builds
Bubs Builds
UNITED STATES OF AMERICA
0
0
Tiny mdt is a small electronic gadget that measures environmental data and shows it on a small 0.96" OLED display. The data is acquired and processed by an ATtiny85 microcontroller.The device is ...
Tiny mdt a useful tiny gadget!
635
0
3
Sergio Ghirardelli
Sergio Ghirardelli
ITALY
15
11
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
848
0
3
MERT KILIC
MERT KILIC
TURKEY
290
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
866
0
1
Inaki Iturriaga
Inaki Iturriaga
ARGENTINA
4
0
1
2
3
4
5
6
7
8
9
10
11
12
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