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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
SIDKick pico (SID 6581/8580-replacement for C64/C128)
Desktop Neon Effect LED Signs
DIY Mechanical Macro Keypad ― Ocreeb
SlimeVR Hyperion BMI160 PCB
Sputnik Regenerative Receiver - SSB, CW, AM, FM
MicroDexed-Touch (depreciated)
Filament Maker from PET Bottle
Solar Powered WiFi Weather Station V4.0
PICOZX (MotherBoard) LCD&VGA Emulated Spectrum 128k
Frog Boy Color
espthings.io - ET-P1101 ESPHome Panasonic Climate Interface
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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
SIDKick pico (SID 6581/8580-replacement for C64/C128)
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ZIMBABWE
Compact: 60x35x19mm with case, 59x32x12mm without case.Supports 3-wire and 4-wire LED strips.Fuse for overcurrent protection.Reverse polarity protection.Modern SN74LVC2T45 bus transceiver with voltage...
Yet Another WLED Controller
2161
0
9
Engineer
Engineer
RUSSIAN FEDERATION, THE
3
0
The main control chip STC15W408AS-QFN28, uses 18 IO ports to control 30 LEDs, no other peripheral components, PCB with base, reserved fixed welding position and a farad capacitor position, add super c...
Snowflake lights decoration
2504
2
4
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
547
40
ESP-12S or ESP-12F can be used, the price is cheap;DS3231MZ+ high-precision clock chip, accurate offline timing and small error;AMS1117-3.3 power chip, the main control power supply is stable;The driv...
High precision LED dot matrix clock B (display board)
4108
1
3
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
547
40
ESP-12S or ESP-12F can be used, the price is cheap;DS3231MZ+ high-precision clock chip, accurate offline timing and small error;AMS1117-3.3 power chip, the main control power supply is stable;The driv...
High precision LED dot matrix clock B (control board)
1924
3
6
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
547
40
ESP-12S or ESP-12F can be used, the price is cheap;DS3231MZ+ high-precision clock chip, accurate offline timing and small error;AMS1117-3.3 power chip, the main control power supply is stable;The driv...
High precision LED dot matrix clock A (display board)
2420
0
4
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
547
40
ESP-12S or ESP-12F can be used, the price is cheap;DS3231MZ+ high-precision clock chip, accurate offline timing and small error;AMS1117-3.3 power chip, the main control power supply is stable;The driv...
High precision LED dot matrix clock A (control board)
4155
7
3
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
547
40
Use 48 bright white LEDs + 12 orange LEDs as the second hand, 4 white digital tubes display month, day, week, hour, minute, temperature, equipped with a buzzer, can realize the alarm function, the sof...
Rotating LED electronic clock SMD
4955
9
20
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
547
40
This project is a step-up DC-DC LED constant current drive. Input voltage is 2.8V~30V, output voltage is 30V (MAX@LED open circuit). Support PWM dimming. Can be used for miniaturized po...
Boost LED constant current drive
1420
0
3
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
547
40
High-precision LED electronic clock based on STM32.characteristic0.8 inch large screen LED digital tube, clear displayBased on STM32F030F4P6 microcontrollerRTC clock IC adopts domestic SD3078, 3.8ppm,...
LED electronic clock 0.8 inch
3907
0
14
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
547
40
Rotating LED electronic clock, using STC15W408AS single-chip microcomputer and DS1302 clock chip, 60 LEDs can transform into various patterns, at the same time can display temperature, and adjust the ...
Rotating LED electronic clock
5686
9
13
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
547
40
Начало проекта и Плата №1 здесь: https://www.pcbway.com/project/shareproject/hi_fi_audio_player_mkii_usb_control_panel_for_linux_based_mini_computers.htmlДемонстрация индикатора начинается с 1 мин 40 ...
DEP3162 Hi-Fi audio-player usb control panel, radial LED volume indicator, PCB2, by Sergiy_83
3691
8
5
Igor Datagor Electronics
Igor Datagor Electronics
RUSSIAN FEDERATION, THE
20
4
555 timer based PWM LED dimmerThis project uses PWM to turn on and off a LED (or a strip of them) really fast and changes the duty cycle (Fig.1) so that the human brain perceive it as the dimming of t...
LED Dimmer
1386
1
0
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
547
40
Controller of a flare of photoresist and soldering mask.Youtube of video:https://youtu.be/JTKyRg_qGEAFiles of the project:https://yadi.sk/d/3dCKuvCFXpU05QAlso there is a project of a matrix of UF of L...
UV LED Timer
1778
0
7
Dementiev Dmitry Aleksandrovich
Dementiev Dmitry Aleksandrovich
RUSSIAN FEDERATION, THE
5
3
UF a panel for a flare of photoresist and a soldering mask. It is possible to collect a matrix from several panels.Youtube of video:https://youtu.be/JTKyRg_qGEAFiles of the project:https://yadi.sk/d/3...
UV LED Exposure
1030
0
3
Dementiev Dmitry Aleksandrovich
Dementiev Dmitry Aleksandrovich
RUSSIAN FEDERATION, THE
5
3
What's this?This is DIY driver for flashlights with brigh LEDs, such as CREE XM-L, XP-G and others.It is created as replacement for default LED driver in your headlamp.Driver firmware is open-source, ...
TinyFL LED Driver
4190
2
10
Vasily B
Vasily B
RUSSIAN FEDERATION, THE
6
0
Update !!!!!!!Minimal details. 2 modules and 7 SMD parts.Firmware without a programmer and without the need to compile something.Accurate clock with internet access. Thanks to synchronization with the...
BIM Clock ESP 8266
2613
5
6
Alex Nov
Alex Nov
RUSSIAN FEDERATION, THE
14
18
1
2