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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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Make PLC from RASPBERRY PI or another small size PC. Allow connect throw RS-485 any sensors to Your PC with 3,3 V UART interface.
RS-485 to 3.3V UART convertor
285
0
1
Sergey Prilepin
Sergey Prilepin
RUSSIAN FEDERATION, THE
1
0
This is a multifunctional voltage and current meter with electronic potentiometer function.The screen model is FM1721625 and it should be possible to use a 12864 serial port screen compatible with ST7...
Voltage and current meter v.2
735
0
1
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
543
40
The electric screwdriver (files and 3D files, please visit repository) It uses the STC8F2K chip as the main controlWith low voltage alarm (VCC<3.0V) and low power consumption (current <75ua when...
Electric Screwdriver
788
0
1
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
543
40
Type-C PD/QC decoy, based on HUSB238 chipRI sets the current, RV sets the voltage, refer to the HUSB238 data sheet for details.Voltage setting (choose one of two):1. Do not solder RV, adjust the decoy...
Type-C to DC5.5 PD-QC trigger
1114
0
1
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
543
40
Hello!This is the balancer for 7-cells Li-Polymer battery. It's device to equalization voltage of battery cells. The main idea is high-frequency series connection cells of the battery whis buffer...
Balancer for LiPo battery cell
1666
0
1
Stt149
Stt149
RUSSIAN FEDERATION, THE
1
0
5 ram chips1 gal chip1 74ls245errata:https://drive.google.com/drive/folders/1-8l5sYHFFNPn4sVZKgN2xaH38oOBU5ZO?usp=sharing
POISK RAM extension v1
749
0
1
Engineer
Engineer
RUSSIAN FEDERATION, THE
0
5
5V USB power supply, power bank can be used for power supply, support 3.0V-12V DC output.PID adjustment, support constant voltage and constant current mode.Software slow start, over-current, over-volt...
Voltage Adjuster
816
0
1
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
543
40
PD dual-port (A + C) 65W charger built with Zhirong's SW3518S multi-protocol fast charging buck moduleProtocol support: PPS / PD3.0 / PD2.0, QC4 + / QC4 / QC3.0 / QC2.0, AFC, FCP, SCP, PE2.0 / PE1.1, ...
SW3518S-based full protocol fast charging buck module
1413
0
2
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
543
40
Input: 2.3-6V Output: 2.8-18.5V The total power should not exceed 5W. Modular patch use With EN pin
Boost module TPS61085DGKR
767
0
2
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
543
40
ATtiny84 Development Board SMD
ATtiny84 Development Board SMD
1832
1
2
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
543
40
This is really a cool little device that not only allows you to measure current, but voltage as well. With a little multiplication, you can even measure power.In terms of voltage, you get to blow righ...
Voltage current meter INA219
1158
0
2
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
543
40
It is a DC-DC step up adjustable boost converter. It can take input voltages as low as 2V and step up the output to as high as 28V. You can supply electricity via micro USB. The MT3608 features automa...
MT3608 with MicroUSB
1053
0
2
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
543
40
IR remote control based on an ATtiny13A powered by a CR2032 or LIR2032 coin cell battery. The code is a full implementation of the NEC protocol using only 370 bytes (36%) of program memory.
ATtiny13 TinyRemote SMD
1089
0
2
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
543
40
USBasp - USB ISP/TPI programmer for Atmel AVR microcontrollers based.
ATmega USBasp DIP
1021
0
2
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
543
40
PCB for p-n junction tester. More information here https://www.radiokot.ru/konkursCatDay2017/48/
p-n junction tester
1673
0
2
Romakin Michael
Romakin Michael
RUSSIAN FEDERATION, THE
65
8
### DESCRIPTIONUSB-UART
my usbuart
831
0
2
Vladimir
Vladimir
RUSSIAN FEDERATION, THE
2
1
1
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