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The device has small dimensions, it is easy to repeat, it measures most of the radio elements with good accuracy:NPN transistorsPNP transistorsN-channel-enriched MOSFETsP-channel-enriched MOSFETsN-Cha...
Transistor Tester Tweezers
2415
2
8
Oleg
Oleg
RUSSIAN FEDERATION, THE
432
40
Welcome to Open-Watch! An open-source wearable device :)Open-Watch is an open-source smartwatch project. This smartwatch can measure the linear acceleration and rotational speed of your hand, connect ...
Open-Watch: An open-source handmade smartwatch
4645
1
11
Motlaq
Motlaq
IRAN (ISLAMIC REPUBLIC OF)
4
1
A must-have tool, version of the CH341A programmer. It is fully compatible with the market version.[A group label MEM] 24Cxx, 25Qxx, 93xx, 95xx programming[B group label UART] &nb...
Programmer [CH341A] USB to serial port ver.2.3
1925
0
5
Oleg
Oleg
RUSSIAN FEDERATION, THE
432
40
Today we have an awesome project and also a bit dangerous. We are making a homemade full sine inverter of around 500W and check the video till the end if you want to see the results. I’ve ma...
FULL SINE INVERTER 500W
545
1
1
ELECTRONOOBS
ELECTRONOOBS
SPAIN
71
3
Часы на VFD IV-27M, ИВ-27М индикаторе с WiFi, на основе универсальной платы VFD Clock ESP12(ESP8266) WiFi (universal board)https://www.pcbway.com/project/shareproject/VFD_Clock_ESP...
VFD Clock IV-27M, ИВ-27М. ESP8266 WiFi (universal board) - Right Rev:B
91
0
1
leoloel
leoloel
CHINA, PEOPLES REPUBLIC
93
22
Часы на VFD IV-27M, ИВ-27М индикаторе с WiFi, на основе универсальной платы VFD Clock ESP12(ESP8266) WiFi (universal board)https://www.pcbway.com/project/shareproject/VFD_Clock_ESP...
VFD Clock IV-27M, ИВ-27М. ESP8266 WiFi (universal board) - Left Rev:B
67
0
0
leoloel
leoloel
CHINA, PEOPLES REPUBLIC
93
22
AMIGA 1200 KEYBOARD MEMBRANE REPLACEMENT PCB (FFC VERSION)(MITSUMI 56C774A A-1200A REPLACEMENT)Layers : 2 Layers PCBMaterial : FR-4Thickness : 0.6 mmSurface Finish : Immersion gold (ENIG)Hel...
AMIGA 1200 KEYBOARD MEMBRANE REPLACEMENT (IDC VERSION)
103
0
0
C64iSTANBUL
C64iSTANBUL
TURKEY
444
425
AMIGA 1200 KEYBOARD MEMBRANE REPLACEMENT PCB (FFC VERSION)(MITSUMI 56C774A A-1200A REPLACEMENT)Layers : 2 Layers PCBMaterial : FR-4Thickness : 0.6 mmSurface Finish : Immersion gold (ENIG)Hel...
AMIGA 1200 KEYBOARD MEMBRANE REPLACEMENT (FFC VERSION)
284
0
1
C64iSTANBUL
C64iSTANBUL
TURKEY
444
425
Автор проекта и статьи | Алексей Рослик (Alex Ground)Принципиальная схемаВходной каскад представляет собой дифференциальный каскад со слежением, выполненный на транзисторах VT4,VT8 и нагруже...
Amplifier UMZCH KT-21 | Сверхлинейный УМЗЧ КТ-21 | Import BD911_912
20
0
0
Urb
Urb
ESTONIA
247
0
Автор проекта и статьи | Алексей Рослик (Alex Ground)Принципиальная схемаВходной каскад представляет собой дифференциальный каскад со слежением, выполненный на транзисторах VT4,VT8 и нагруже...
Amplifier UMZCH KT-21 | Сверхлинейный УМЗЧ КТ-21 | Import КТ818_819Г
14
0
0
Urb
Urb
ESTONIA
247
0
Build a 1kW 80V 30A WiFi MPPT Solar Charge Controller, equipped with a phone app datalogging telemetry! (available on Android & IoS) The design has been intensively tested for months and has been ...
DIY 1kW Open Source MPPT Solar Charge Controller
51708
57
72
TechBuilder
TechBuilder
269
0
I will pay through aliexpress https://aliexpress.ru/item/32861800830.html?sku_id=65346151305
schem project
36
0
0
Barvikh
Barvikh
KAZAKHSTAN
0
0
You've probably heard of FreeTocuhDeck. You haven't? Go check it out: https://www.youtube.com/watch?v=soIGV6BszcMWhen I was designing FreeTouchDeck, I quickly ran in to issues when using a breadboard....
ESP32 TFT Combiner V1
15508
12
19
Watts
Watts
NETHERLANDS, THE
36
4
See https://github.com/Spirit532/studio_micI needed a good quality microphone, but all of the options available were either a bit pricy or just not really good in performance, so I decided to build my...
Simple, ultra high performance condenser microphone circuit
62
0
1
Andrey T.
Andrey T.
BELARUS
0
6
COMMODORE 64C - BASIC ROM + KERNAL ROM REPLACEMENT ADAPTER (251913-01)DESIGNED FOR 251913-01 BASIC+KERNAL ROM REPLACEMENT for 4X ROM.Hello,This is a tested and working circuit board.This adapter is su...
BASIC ROM & KERNAL ROM REPLACEMENT ADAPTER FOR COMMODORE 64C (251913-01)
165
0
2
C64iSTANBUL
C64iSTANBUL
TURKEY
444
425
For radio builder, 40m ssb direct conversion receiver. 12.6v supply.two 12au7 on board. need trans,coil and so onthis receicer can hear 1uv signal as same as your rx.
12au7 direct conersio receiver on 40m. 12.6v supply
38
0
0
takikawa
takikawa
JAPAN
37
1
1
2
3
4
5
6
7
8
9
10
11
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![Programmer [CH341A] USB to serial port ver.2.3](https://pcbwayfile.s3-us-west-2.amazonaws.com/web/21/07/22/0128528584518m.png)
