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DIY Mechanical Macro Keypad ― Ocreeb
SIDKick pico 0.2 DAC (SID 6581/8580-replacement for C64/C128)
SlimeVR Hyperion BMI160 PCB
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MicroDexed-Touch (depreciated)
Frog Boy Color
Low Cost Drone using ESP32
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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
kv4p HT v1.7b
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ZIMBABWE
↑ Принципиальная схема усилителяТестовая схема включения микросхем из даташита практически пригодна для ?боевого? применения (рис. 1).Рис. 1. Схема включения микросхем при питании от&nb...
DEP3015 Audio Power Amp TDA7265, TDA7269, TDA7292
3885
0
0
Igor Datagor Electronics
Igor Datagor Electronics
RUSSIAN FEDERATION, THE
21
4
This is a USB-to-TTL small board that can use FPC cable to connect to the target class. Use the common CH340E chip. This small board can be used with ST-Link V2 without serial port function, convert S...
CH340E serial port module with FPC cable holder and reset button
2815
0
0
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
586
40
This design uses the CN3722 chip as the maximum power tracking lithium battery charger, which can charge multiple batteries, the charging current can reach 5A, the charging efficiency is high, the hea...
CN3722 maximum power tracking lithium battery charger
4081
0
0
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
586
40
This module is used to raise the lower voltage to a higher voltage. The module allows a maximum current of 3A, a maximum load power of 20W, an input voltage range (3.6V-32V), an output voltage range (...
Power boost module-XL6008
2153
0
0
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
586
40
This design uses the FUSB302B (C132291) controller + INA226 (C49851) current detection chip to implement the USB-PD protocol. It can be used for DIY wire detectors, charger output capability detectors...
USB Type-C PD development board
3415
0
0
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
586
40
The small volume DAPLink, based on STM32F103, has two functions: use it directly as DAPLink; transfer the ST-Link on the STM8 and STM32 official development boards to reduce the size and unify the int...
DAPLink based on STM32F103C8T6 CBT6
3773
0
0
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
586
40
1.Description: XL7015 DC-DC step-down module is a high efficiency, high voltage buck DC-DC converter, and it can offer max 0.8A output current capacity, low ripple wave, excellent linearity adjustment...
Buck Converter XL7015
2538
1
4
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
586
40
Переключением светодиодов управляет генератор, выполненный на микросхеме универсального таймера U1. Рабочая частота генератора определяется номиналами резисторов R1, R2 и конденсатора C1. Транзис...
Живое Сердце
878
0
1
SERGEY DOROFIENKO
SERGEY DOROFIENKO
RUSSIAN FEDERATION, THE
0
0
Передатчик для работы через спутник. 2 варианта УМ + переходная плата для опорника.Пока не проверено.Плата с УМ на SKY65174 рабочая. Мощность 1W. Подавление гетеродина при ПЧ 432 МГц около 45dB.На об...
TRANSMITTER 2400B
3055
0
3
Vladimir Kharlamov
Vladimir Kharlamov
RUSSIAN FEDERATION, THE
40
59
&n...
преамп на полевых транзисторах -имитация лампового звука
1628
0
0
Stanislav
Stanislav
RUSSIAN FEDERATION, THE
2
1
### DESCRIPTION### TECHNICAL DETAILS / COMPONENTS### LEARN / TOPIC / BUILD INSTRUCTIONS
M328Kit_TFT _panel
1585
0
3
DANCHENKO VASILY VITALEVICH
DANCHENKO VASILY VITALEVICH
RUSSIAN FEDERATION, THE
1
0
### DESCRIPTION### TECHNICAL DETAILS / COMPONENTSIRS27952### LEARN / TOPIC / BUILD INSTRUCTIONS
PW253167ASG5_RPS300_00
1794
0
1
Rezalscseek
Rezalscseek
RUSSIAN FEDERATION, THE
53
0
### DESCRIPTIONThis device is designed то replacing the original control board in a low cost yogurt maker machine on a board with advanced functions (DS18B20 sensor, PID-controled temperature, decreme...
Temperature control board
1857
0
1
Romakin Michael
Romakin Michael
RUSSIAN FEDERATION, THE
66
8
UVGEN Amiga 2000 Genlock (Video overlay)An internal genlock for the Amiga which plugs into the video slot (OCS/ECS style). This genlock appears to have been developed for use with the A2000 clone call...
UVGEN Amiga 2000 Genlock (Video overlay)
591
0
1
Fedor Zagumennov
Fedor Zagumennov
RUSSIAN FEDERATION, THE
28
18
Наручные часы на ATmega328 и АЛС314Схема и плата данных часов специально разрабатывались под Советские индикаторы АЛС314. Чтобы создать плату с минимальными размерами(диаметр 32мм) был выбран микрокон...
Watch based on ATmega328 and ALS314
1021
0
2
Antonchip
Antonchip
RUSSIAN FEDERATION, THE
1
0
CRISS is a 21st-century CP/M single-board computer based mainly on AVR microcontrollers. The CPU is a 20 MHz ATMEGA1284P, which imitates a 4 MHz Z80 through machine-code emulation. A pair of ATMEGA328...
CRISS CP/M 8-bit Personal Computer
1564
0
3
Igor Reshetnikov
Igor Reshetnikov
RUSSIAN FEDERATION
1
0
1
...
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