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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
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The module uses a 2.8-inch TFT color LCD screen. The module is compatible with punctual atomic 2.8TFT LCD screen. The screen resolution is 320x240. The driver IC is ILI9320 / 9325/9341.Technical Param...
2.8 inch TFT touch screen
2900
1
7
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
541
40
Automatic antenna tuner development N7DDC. GAINTA G760 housingForum: http://hamforum.ru/viewtopic.php?f=14&t=7
N7DDC ATU100 7x7 mod R2AJI case G760
17463
2
23
Karpelyanskiy Vladimir
Karpelyanskiy Vladimir
RUSSIAN FEDERATION, THE
160
1
Using IP5306 lithium battery charge and discharge chip and PT4115LED constant current driver IC, it can charge and discharge 18650 battery and can also be used as LED lamp. The red circle 1 is th...
18650 lithium battery LED light
2713
2
6
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
541
40
A USB powered lighting fill light. It is planned to use four 28mm LED filaments with dual color temperature.Using the RH6616 single-chip touch dimming. The small square copper surface is the...
USB powered touch dimming lamp
1115
0
3
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
541
40
Use the QC2.0 / QC3.0 protocol to provide 12V power to the LED driver chip (MEL7135PG), and use 12 5730LEDs as the light sourceThe PCB can be cut by itself, the first part is the middle layer board, t...
Portable LED lamp
1277
0
3
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
541
40
The device works as follows: when turned on, it connects to your home WiFi network (or neighbor), downloads the weather forecast from http://openweathermap.org, or from http://wunderground.com and sho...
Weather Monitor BIM
1427
2
1
Alex Nov
Alex Nov
RUSSIAN FEDERATION, THE
14
18
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
2591
5
6
Alex Nov
Alex Nov
RUSSIAN FEDERATION, THE
14
18
This is a Christmas tree ball with LEDs on an ATTiny13a microcontroller. Five lighting effects, repeat 5 times cyclically, then automatic shutdown. Press the button to start. Fuses: clock frequency 96...
New Year's LED ball
2165
0
22
Alexey Alf
Alexey Alf
RUSSIAN FEDERATION, THE
3
0
### DESCRIPTIONPCB Design Contest### TECHNICAL DETAILS / COMPONENTSINCLINOMETER CRANE SAFETY### LEARN / TOPIC / BUILD INSTRUCTIONS
DII_2_90_LED_Bar_12_v2
1216
1
2
Mikhail SUTYRIN
Mikhail SUTYRIN
RUSSIAN FEDERATION, THE
0
0
Переключением светодиодов управляет генератор, выполненный на микросхеме универсального таймера U1. Рабочая частота генератора определяется номиналами резисторов R1, R2 и конденсатора C1. Транзис...
Живое Сердце
790
0
1
SERGEY DOROFIENKO
SERGEY DOROFIENKO
RUSSIAN FEDERATION, THE
0
0
This work is a digital thermometer designed based on STC8A8K64S4A12 single-chip microcomputer, which can display the current ambient temperature through the digital tube when the button is pressed.1.&...
Digital Thermometer Based on Microcontroller
1319
0
0
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
541
40
A lot of photosensitive chemistry has divorced in the household, so let's light it up with convenience!For this we need a light panel. I decided to make a modular design: a board 100x100mm, with 32 UV...
Stackable UV LED module 100x100mm
1813
0
5
Andrey Posashkov
Andrey Posashkov
RUSSIAN FEDERATION, THE
3
16
The esp8285 chip ESP-01F module is the main control, the MAX9814 audio acquisition module, the WS2812 2020rgb lamp beads, and the Arduino programming environment simply makes a rhythmic light bar.I us...
Light music
733
3
2
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
541
40
This year I decided to decorate my Christmas tree with a homemade garland. To do this, you need to take a few of these stars and connect them to each other by wires, which will be transmitted 5 V powe...
simple garland of stars
670
0
10
Naumenko Andrei Aleksandrovich
Naumenko Andrei Aleksandrovich
RUSSIAN FEDERATION, THE
14
0
### DESCRIPTION### TECHNICAL DETAILS / COMPONENTS### LEARN / TOPIC / BUILD INSTRUCTIONS
LightsStop
525
0
0
Vasiliy
Vasiliy
RUSSIAN FEDERATION, THE
0
2
Плата для ремонта холодильника samsung RL-34.http://www.abcelectronique.com/forum/showthread.php?p=846470https://youtu.be/BsuArcLYv74
LED board for repair refrigerator samsung RL-34
1090
1
0
SMD Tikhvin
SMD Tikhvin
RUSSIAN FEDERATION, THE
2
11
1
2