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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
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Solar Powered WiFi Weather Station V2.0
Tad Boy Color
SummerCart64 - a fully open source N64 flashcart
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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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
6270
1
10
Profe Garcia El_Profe_Garcia
Profe Garcia El_Profe_Garcia
COLOMBIA
236
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
6441
7
8
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
7201
3
19
Konstantin Repnikov
Konstantin Repnikov
BELARUS
170
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
3524
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
7545
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
5002
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
4394
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
3900
4
5
Xabier Rosas
Xabier Rosas
SPAIN
58
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
3119
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
132409
65
111
Prem Kumar
Prem Kumar
INDIA
1354
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).
8912
2
19
Alex roshansky
Alex roshansky
BELARUS
108
120
A prototype board for SMD components.On the internet usually only find QFP or SOIC to DIP adapters where all pins are routed to the border headers. Everybody building circuits know that not all pins a...
SMD Prototype PCB Rev.B
3849
2
4
Florin Muntean
Florin Muntean
UNITED STATES OF AMERICA
10
2
Lista de materialesD1 Puente rectificador 1000v 1A (de los redondos)D2,3,4,5 1N4148 IC1 7809U1 TIC226U2 LM358U3 LM358OK1 M...
termostato electronico
4819
0
5
Espacio de César
Espacio de César
146
0
This robot was inspired by OTTO Humanoid and the bodywork is bought from Scion Electronics and links are in my GitHub repostiory. Here's what I used:1x DOIT ESP32 DEVKIT V1 - https://alphatronic.lk/pr...
Scion V1 - Semi Autonomous Bluetooth Controllable Robot With ESP32 and PCA9685 Servo Driver
1321
3
6
Dinul Sasnada
Dinul Sasnada
SRI LANKA
4
0
Components list in MouserThis artistic Christmas PCB was developed for the Julialabs PCB Challange 2022.the hat lights up red, blinking alternately, and the gift lights up rgb-O gorro acende vermelho,...
Christmas Gifter Yoshi
1497
0
5
Engineer
Engineer
BRAZIL
3
0
IOT Lock with Arduino and ESP8266IOT lock composed of an arduino and ESP8266, for connection to the internet, using MQTT communication with SSL encryption for security, with this communication protoco...
IOT lock with fingerprint reader
1875
0
5
Engineer
Engineer
MEXICO
1
0
1
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