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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
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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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ZIMBABWE
With virtual serial port functionSupport Crotex core chipSupport SWD downloadNo need to install driversMaximum download speed: 10MhzDAPlink emulator (SWD), CMSIS-DAP module takes STM32F103C8T6 chip as...
DAPlink emulator (SWD)
1647
0
1
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
547
40
First bootloader· Use J-Flash to write the firmware "stm32f103xb_bl_crc.hex"Determine the target board model. Take f103 as an example.· ...
STM32-DAPLink
2870
0
1
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
547
40
This design contains the necessary peripheral circuits needed for the CH340E to work, and all its pins are led out for future use. This design also includes a three-color LED lamp . Blue is used to in...
Ultra small usb to uart (TTL)
1694
0
2
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
547
40
JLink, a debugger with only three lines, small size (only U disk size), less occupied pins (only two pins), usb connection.
Ultra small jlink downloader
1184
0
3
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
547
40
Adopt typec interface, stm32f205 master control, lead SWD, SWO, support virtual serial port, resistance and capacitance package are all used 0805, can be replaced with 0603, the attachment is the tool...
Small jlinkV9 downloader V1.0
1848
0
2
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
547
40
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
2589
0
0
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
547
40
OTG-HUB uses 1 point 3 mode, connects the mobile phone through the TYPE C plug, and recognizes the OTG mode.Expanded to 3 USB via SL2.1A. Layout reason 1 is not used.One of them is used by the card re...
Mobile phone OTG card reader + HUB
1982
0
1
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
547
40
Design intentionThere are too few USB ports on the laptop. In order to expand the USB ports on the laptop, I designed this docking station.Why is there too few USB ports on the computer? I believe tha...
Dock station USB3.1
1458
0
8
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
547
40
1. Module introduction:The TTL-RS232 module is based on the SP3232EEN-L / TR chip, which is used to realize the mutual conversion between TTL / COMS level and RS232 level. Wide operating voltage, comp...
TTL-RS232 serial communication module
1552
0
0
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
547
40
The multi-protocol fast charging module such as QC3.0, which is made in a step-down form using Infineon IP6518 chip. The input voltage is 10.5V to 32V, which can be applied to, car chargers, fast char...
IP6518 QC3.0 multi-protocol fast charging module
1838
0
1
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
547
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
3072
0
0
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
547
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
3366
0
0
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
547
40
A FTDI breakout (based around a CH340) with galvanic isolation between the MCU and computer sides with an ADuM1401. It features:Galvanic isolation (2.5kV RMS for 1 minute)Cheap CH340 chipUSB C for com...
Isolated USB-TTL Converter
891
0
0
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
547
40
AVR ISP with buffer based on the design by ladyada.
ATtiny2313 USBtinyISP DIP
1151
0
0
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
547
40
USB to serial converter based on the new ch330 chip with 5V logic.
CH330 USB to Serial Converter 5V SMD
560
0
1
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
547
40
3.3V version of the ch330-based USB to Serial Converter.
CH330 USB to Serial Converter 3V3 SMD
1077
0
1
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
547
40
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