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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
[ESP-Helios] is a 3D printed motherboard based on esp32 .It uses marlin firmware, detailed information can be accessed https://marlinfw.org/ understand . 1. &...
[ESP-Helios] 3D printer motherboard based on ESP32S
5061
4
15
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
541
40
The amplifier is made according to the classic three-stage architecture scheme. The amplifier is easy to build and configure. At the same time it has a decent sound
APEX AX-20
4943
1
4
Oleg Privalov
Oleg Privalov
RUSSIAN FEDERATION, THE
60
0
Class-A Mosfet Headphone Amplifier
Class-A Mosfet Headphone Amplifier
4926
0
7
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
541
40
This is a program verification board. The main verification content is the function of USB to RS232 signal. One end is a USB plug and the other end is a DB9 female connector, which can be directly plu...
USB to RS232
4923
0
9
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
541
40
The main chip of this module is CS1237. This chip integrates "amplifier" and "ADC", which amplifies the differential signal of the sensor and turns it into a digital signal. It is too useful. The...
24 bit differential ADC module CS1237
4896
3
2
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
541
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
4827
7
20
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
541
40
The op amp IC is marked as SGM8551 in the schematic diagram, and it can be replaced by RS8551, GS8551, MCP6001, OPA336, etc.Function descriptionAdopt STM32 main control, with time display, voltage dis...
Stm32 Soldering station 1.3 inch OLED display T12
4791
3
11
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
541
40
Amiga SID Player Music CardAmiga SID Player (known as SID Card) Zorro Card for Amiga is a hardware solution for playing SID tunes on Amiga with real SID 6581 chip. SID Card is also supported by Frodo ...
Amiga SID Music Card Zorro-II
4731
14
10
Fedor Zagumennov
Fedor Zagumennov
RUSSIAN FEDERATION, THE
25
18
FE 2.1This chip is a USB hub chip with low power consumption and low cost solution of USB 2.0.The LQFP48 package is used here, and only 5 USB and 4 USB-A are used. Female socket and a port as a USB to...
USB HUB based on FE2.1 interface with serial port
4717
2
1
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
541
40
This design is an FPGA + STM32 development board, which can handle high-speed signals, with 8-bit parallel high-speed AD / DA, to meet the design needs of electric.Onboard resources: cyclone IV EP4CE1...
FPGA + STM32 development board
4697
1
9
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
541
40
Active DC constant current electronic load, using Intel 775 radiator, design power 90W (actually stable 120W), comes with voltage and current meter.Use Intel 775 heatsinkActive design, power supply vo...
Active DC constant current electronic load
4691
1
9
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
541
40
Тут заказывай платы нового Блока ПитанияФонокорректор by vimayВ процессе изучения информации о проигрывателе я обнаружил некоторое количество негативных отзывов о штатном фонокорре...
DEP3158 A turntable "VEGA EP-110 STEREO". NEW PHONECORRECTOR, DIY RIAA Amplifier by vimay
4627
0
11
Igor Datagor Electronics
Igor Datagor Electronics
RUSSIAN FEDERATION, THE
20
4
Arduino based programming calculator for educational and fun.Github COMPONENTSArduino NanoLCD1602 16x2 with I2C module25 PCS Tactile Push Button Switch 6x6x5 mmBuzzerBUILD INSTRUCTIONSAssemble, solder...
Arduino Nano programming calculator
4595
1
5
Roman
Roman
RUSSIAN FEDERATION, THE
7
0
This version of the fuse bit doctor does not have sockets on the board. All microcontrollers are connected to the board connector through additional adapters. Adapter allows to work with microcontroll...
AVR Fuse Bit Doctor
4591
1
3
Romakin Michael
Romakin Michael
RUSSIAN FEDERATION, THE
65
8
Практическая реализация усилителя, где используются две идеи Алекса Никитина: усилитель напряжения и усилитель тока. Ссылка на форум, где разрабатывался усилитель: https://forum.cxem.net/index.php?/to...
Усилитель Никитин +
4552
5
5
Rezalscseek
Rezalscseek
RUSSIAN FEDERATION, THE
53
0
IP6505 is a step-down converter with integrated synchronous switch and supports 11 output fast charging protocols, providing a complete solution for car chargers, fast charging adapters...
IP6505 fast charging circuit board
4540
2
2
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
541
40
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