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Устройство позволяет заряжать литиевые аккумуляторы 3,7В 7,4В 12В и 18В током до 1А. Схема приведена ниже.Устройство выполнено на Ардуино Нано. Регулироемый источник тока выполнен на микросхеме U...
Устройство зарядки литиевых аккумуляторов с ограничением тока
1820
0
5
Yuray Yura
Yuray Yura
UKRAINE
66
30
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
1308
0
5
Engineer
Engineer
BRAZIL
3
0
Christmas is a time to get together with the family and with that my project for the Julialabs PCB Challenge 2022 consists of this characteristic of Christmas bringing together some of the most known ...
Ball Cristmas
1041
0
6
Délio Macedo
Délio Macedo
BRAZIL
7
0
This project is an artistic Christmas PCB developed for the Julialabs PCB Chanllange 2022.Its a simple PCB, the circuit blink a red led on reindeer´s nose when you touch the back of the paw.Here the f...
Touch Christmas Reindeer
1025
0
6
Fernando Cortes
Fernando Cortes
BRAZIL
3
2
The current source is made on the operational amplifier U2 and field effect transistor Q1. The source has 2 modes. When measuring resistance in the range from 0.01 - 1 Ohm, the output current of the s...
Milliohmmeter on Arduino
1911
0
5
Yuray Yura
Yuray Yura
UKRAINE
66
30
This a friendly Snowman which you can be hanged in your Xmas tree or whenever you like.In the front of the board:The hat, nose and scarf are transparent, so the LEDs behind it will give their colour (...
Xmas Snowman (v1.0)
952
1
3
Rafael rmxsantiago
Rafael rmxsantiago
IRELAND, REPUBLIC OF
2
0
This is a just eletronic (without microcontroller) project to blink ligths (#JULIALABSPCBCHALLENGE 2022)Schematics -> https://oshwlab.com/nicodemosbr/juliapcbchallange2022natalBom List -> https...
Christmas Ball 2022
623
0
2
kadu
kadu
BRAZIL
6
0
Устройство позволяет проверять состояние кабеля, а также очередность проводов в патч-кордах, сделанных из витой пары (RJ-45 UTP/FTP). Также может осуществляться: тестирование правильности соединения к...
LAN тестер на Ардуино
3353
0
1
Yuray Yura
Yuray Yura
UKRAINE
66
30
Устройство позволяет тестировать светодиоды с током до 50мА и стабилитроны с напряжением стабилизации от 2,5 до 40В и с током до 50мА а также рассчитать гасящий резистор при установленном значении вхо...
Тестер светодиодов и стабилитронов на Ардуино
1669
0
0
Yuray Yura
Yuray Yura
UKRAINE
66
30
В настоящее время одними из самых распространенных источников питания для автономных устройств являются литий-ионные и литий-полимерные батареи. Эти типы батарей имеют хорошие показатели плотности зар...
Двухрежимное зарядное устройство
1290
0
0
Yuray Yura
Yuray Yura
UKRAINE
66
30
PCB badge in the shape of a tree that you can hang on your real tree.This time, I wanted to make something that looked very intricate with a lot of traces, but mainly for artistic purposes. I mean, th...
Christmas Tree PCB Badge
2542
0
11
Vaclav upir
Vaclav upir
CZECH REPUBLIC, THE
29
0
The Christmas Pine Cone badge is designed by PCBWayer Mert Kilic (https://www.instagram.com/maker101io/) Just put a cell coin, CR2032 (3V) on it, it will going to shine. Here is the specfication of th...
PCBWay 2022 Christmas Pine Cone
1249
0
2
MERT KILIC
MERT KILIC
TURKEY
298
13
Created a small "PCB Christmas Forest" which is going to light up my study table this Christmas.In this video, I am going to show you guys how to design these PCBs and assemble them to create a small ...
DIY - PCB Christmas Forest
888
0
1
Ashish Adhikari
Ashish Adhikari
AUSTRALIA
23
1
Пробник позволяет измерять напряжение электросети от 0 до 400В, сопротивление обмоток намоточных изделий от 0 до 1000 Ом, осуществлять поиск скрытой проводки и прозвонку цепи. Кроме того, измеряемые з...
Пробник Electrician's tester with OLED display SSD1306
1314
1
0
Yuray Yura
Yuray Yura
UKRAINE
66
30
Особенность устройства в том, что в конце каждого месяца показания счетчика газа записываются в энергонезависимую память (EEPROM) Ардуино Нано. Схема приведена нижеДля учета расхода газа применен счет...
Система контроля расхода газа с ежемесячным мониторингом
1396
0
0
Yuray Yura
Yuray Yura
UKRAINE
66
30
Фальсификация аккумуляторов — особенно литий-ионных (Li-ion) и никель-металлогидридных (NiMH) аккумуляторов — печальный факт. Многие компании рекламируют аккумуляторы или PowerBank, указывая огромные ...
Измеритель емкости - зарядник для аккумуляторов NiMH, NiCd, Li-Ion, Li-Poli и LiFePo4
2052
0
0
Yuray Yura
Yuray Yura
UKRAINE
66
30
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