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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
This is the control board for my custom power supply design. No 3rd party modules dependencies - all on a single board and NRF52832 based. For touch sensing support I used Cypress Semic...
NRF52832 Touch Switch 1ch
1209
0
3
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
543
40
Modeled after esp32nodemcu, the frame is compressed to make it smaller. Power indicator light, IO2PWM user light.
Esp32s small plate
1010
0
3
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
543
40
This circuit is a touch switch that replaces the wall switches and allows you to control the lighting (on and off), uses two PCBs, the first one is black and and includes the microcontroller, antenna,...
Wireless Touch Switch Relay Model For Livolo crystals
1205
0
3
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
543
40
Chip solution Battery power management chip SY6926QYC (C180877) SY6926 built-in 18V withstand voltage mos adapt to fast charging circuit 1 TYPEC input, charging maximum 5A. (Default 2A)...
Mobile power two in one management chip SY6926
1236
2
3
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
543
40
Triac based Indecent lamp dimmer is a simple circuit and it doesn’t requires additional power supply, works directly with 110V AC or 230V AC.It is a low cost dimmer circuit for adjusting the light bri...
TRIAC BASED LAMP DIMMER
1371
0
3
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
543
40
HLW8032 electric phase energy Meter module:1. Use the HLW8032 chip to collect AC voltage, current and active power, and calculate the apparent power, power factor and cumulative power consumption from...
HLW8032 single phase energy Meter (UART) module
7156
1
3
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
543
40
Arduino is very convenient, but the performance is not very good, STM32 is powerful, and programming is too complicated? Come, let's combine STM32 and Arduino. STM32Duino is here. Use t...
STM32 Duino
1875
0
3
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
543
40
This is an ARM core board based on STM32F103C8T6 as the main chip. The features are as follows: 1. The most basic circuit based on MCU, 8M and 32768 crystal circuits, USB power circuit are onboard.2. ...
STM32F103C8T6 development board
1224
0
3
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
543
40
1. Module introduction:This module uses STM32F103C8T6 as the main control chip, onboard STM32F103C8 minimum system, voltage regulator circuit, reset circuit, XH connector, OLED interface, battery hold...
Microcontroller minimum system board-STM32F103C8T6
1343
0
3
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
543
40
2.4A synchronous boost conversion, 2.1A synchronous switch chargingBoost efficiency up to 92%Charging efficiency up to 91%Built-in power path management, support charging and dischargingAdaptive charg...
Based on IP5306 3.7V boost 5V charging
8932
0
3
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
543
40
The design charging current is 120 ~ 125ma (small current is good for extending battery life), and the charging limit voltage is 1.396V. The actual charging current is 122ma. Turning lamp voltage (red...
Two NiMH battery chargers full of rotating lights
658
0
3
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
543
40
The project is an adjustable module made by the DCDC. Input voltage 4.75-24V Output voltage 1.222-20V The schematic diagram shows the common resistance corresponding voltage settings, t...
[DCDC] HT7466_3A step-down adjustable module
799
4
3
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
543
40
This module can be used to drive high-power DC brushed motors, or used in smart car racing motor drive boards.The module adopts Infineon BTN7971B half-bridge driver IC, integrated gate drive circuit i...
High-power H-bridge driver BTN7971B
1741
1
3
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
543
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
1282
0
3
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
543
40
TPS40057 is a high voltage synchronous buck controller with a wide input voltage range (8V to 52V). TPS40057 has a high degree of design flexibility and can provide a variety of user-programmable func...
DC-DC Module TPS40057PWPR
1772
0
3
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
543
40
Small development board for DIP-versions of ATmega 8/168/328.
ATmega Development Board DIP
968
0
3
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
543
40
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