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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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Small version of the famous Transistor Tester from mikrocontroller.net featuring automatic detection of NPN and PNP bipolar transistors, N- and P-Channel MOSFETs, JFETs, diodes, double diodes, N-...
Transistor Tester
7394
5
17
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION
603
40
UC3Music's overdrive guitar pedal based on Ibanez's TubeScreamer. Board design and documentation by JorFru twitter GitHubSound demo! On YouTubeLéelo en espa?olThis project has a very similar electroni...
IceScreamer
4898
3
9
Jorge Frutos
Jorge Frutos
SPAIN
6
0
The #PixyMaster aka neopixel LED controller is a tiny little driver board to control WS2812b leds. Since it has also wifi enabled so we can use it over the internet as well.The board is tiny...
Neopixel LED controller
5875
2
5
SAYANTAN ElectroPoint4u
SAYANTAN ElectroPoint4u
INDIA
140
12
Access control system using a cheap RFID reader and ESP microcontroller. Minimal effort for setting up your Access Control system, just flash and everything can be configured via Web UI. This control ...
ESP RFID - Access Control Board with ESP8266 and RC522
11481
4
12
MERT KILIC
MERT KILIC
TURKEY
328
13
This lab bench power supply is made in order to be inserted in my mobile electronics lab, which was a project I created to organise all the tools and components for electronics prototyping in a closed...
Bench power supply for mobile electronics lab "SeraLab"
8463
2
12
Sebastiano Serafini
Sebastiano Serafini
ITALY
6
0
Arduprofe es un Arduino UNO mejorado para realizar de forma fácil los mejores proyectos, 15 de las mejoras al Arduino Uno
Arduprofe Arduino Uno Extended
6187
1
10
Profe Garcia El_Profe_Garcia
Profe Garcia El_Profe_Garcia
COLOMBIA
234
0
NEW 6 digit versionTested only with IV6-tubesAXIRIS IV-3 Shield for Arduino is super great project, specially power supply is very good designed. etc. filament is driven with AC voltage which is reco...
IV-3, IV-6 VFD display clock Shield for Arduino
6372
7
7
Peter Misenko
Peter Misenko
SLOVAKIA
155
10
Just a little self-powered clockHours and date2 separate alarm clocksbattery voltage monitoringAutomatic brightness adjustment depending on the light.Built-in lamp recovery function (treatment of cath...
Nixie Clock IN-16
7145
3
19
Konstantin Repnikov
Konstantin Repnikov
BELARUS
168
36
Arduino StandAloneThis project is an Arduino StandAlone. It's works perfectly as final board. This board have not a USB to TTL converter, this is why is called StandAlone.MicrocontrollerAtmega 328 bas...
Arduino StandAlone v1.0
3480
11
26
Denilson Gomes Vaz da Silva
Denilson Gomes Vaz da Silva
BRAZIL
37
1
DCF77 experimental transmitterConstruction of a simple transmitter of 77.5 KHz, to be able to set time DCF77 clocks that don't correctly receive the signal from the German transmitter. DCF77 is a radi...
DCF77 experimental transmitter
7469
0
7
José Ramón PUEYO MUÑOZ
José Ramón PUEYO MUÑOZ
SPAIN
27
4
Have you ever thought of making a badge-sized PCB that can display some letters, numbers, etc... or your name?In this project, I will be showing how I built a badge-sized ATtiny85-based LED matrix dis...
ATtiny LED Matrix Display Badge
4953
1
13
Amal Mathew
Amal Mathew
INDIA
3
3
Четырёхканальное Wi-Fi реле на модуле Wemos D1 mini.Питание может быть организованно от сети переменного тока, через готовый AC/DC импульсный источник питания на 5V, или от постоянного напряжения, чер...
4 ch. oled wi-fi relay
4348
4
22
Sergei
Sergei
UKRAINE
47
0
scornabot is an open source/hardware project that aims to bring robotics and programming to children.The basic Escornabot can be programmed with the robot's buttons to execute sequ...
E_KEYPAD 2.20
3876
4
5
Xabier Rosas
Xabier Rosas
SPAIN
57
2
### DESCRIPTIONDUE UNO is the minimum system board that uses the ATmega 328 P chip. It is equipped with an ISP connector and can be programmed via USB downloader on the Arduino IDE software.### TECHNI...
DUE UNO Minimum System 328P
3089
3
10
Tomi Mandala Putra
Tomi Mandala Putra
INDONESIA
30
33
This is 400 watts stereo audio amplifier board. this project can play upto 2 X 200 watts speaker easily.i used two 2SC5200 & two 2SA1943 Transistors and 45-0-45 transformer for this projectMateria...
400 Watts Stereo Audio Amplifier Board DIY 2SC5200+2SA1943
131540
65
111
Prem Kumar
Prem Kumar
INDIA
1350
0
DESCRIPTIONЗдесь описан базовый регулятор оборотов коллекторного двигателя на микросхеме TDA1085 с конденсаторным питанием.Here is described a basic speed regulator of the collector motor on the TDA10...
The basic regulator on TDA1085 ( power capasitor).
8851
2
19
Alex roshansky
Alex roshansky
BELARUS
108
120
1
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