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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
ATtiny controlled and LiPo battery powered MP3-Player using the DFPlayerMini-module featuring:Micro-SD-card slot,battery charging and protection circuit,battery level detection,OLED display,on/off swi...
ATtiny85 TinyDFPlayer SMD
2532
4
10
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
541
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
1768
0
3
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
Input voltage: 20V (change the ratio of R4 and R5 can change the input voltage) Charging current: 40A Charging voltage: 3s lithium battery 12.6V (change the ratio of R3 and R2 can change the charging ...
Solar MPPT
3722
2
7
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
541
40
Металлоискатель "Quasar ARM" Квазар арм версия платы rev.0.5a под корпус G1910Сайт разработчика, и прошивки → fandy.ucoz.org/publ/metalloiskatel_quot_kvazar_quot_q..
Metal detector Quasar ARM G1910
6783
6
15
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
541
40
Solar powered switch-mode charger (CN3801), protector (HY2112) and 5V booster (MT3608) for LiFePO4 batteries. The charger provides maximum power point tracking (MPPT) and can easily be modified to wor...
CN3801 LiFePO4 Solar Charger SMD
3307
1
3
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
541
40
This is the power supply board (including relays) for the touch switch plates that I made for Livolo.The project complements the previous touch switch plates that I made a long time ago providing a fu...
NRF52832 Touch Switch Power Supply
1795
0
4
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
541
40
Li-Ion battery charger, protector and 5V/2A booster. Use unprotected Li-Ion batteries which are rated for a discharge current of at least 5A !
TP4056 LiPo Charger Protector Booster 2A
1687
0
4
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
541
40
PCB ver2.1s for self-manufacturing of a soldering station controller for T12 tips.
PCB ver2.1s for self-manufacturing of a soldering station controller for T12 tips.
8447
8
22
Romakin Michael
Romakin Michael
RUSSIAN FEDERATION, THE
65
8
The solution adopts Infinix IP5328P as a Mini mobile power supply designed for main control.Support QC2.0, QC3.0, PD2.0, PD3.0 and some other fast charging protocols, the maximum output power is 18W.T...
Mini Power Bank 18650
3482
3
6
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
541
40
Module for prototyping of different topologies of power supplyTechnical parameters:nominal current: 20Amax voltage: 100V or 650Vover current protection: yes, high speedgalvanic isolator: yes, 2500Vgat...
Half-bridge module for prototyping of power supply
5638
0
17
Ilya
Ilya
RUSSIAN FEDERATION, THE
28
7
The charging current adjustment method is in the schematic diagram, the resistor is best to choose the high power. The battery cannot be reversed. Although the chip has reverse connection protect...
TP5100-26650 charger
2927
0
4
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
541
40
Input voltage is 90-264Vac (47-63Hz ); output voltage is 24Vdc, output current is 10A,The total power is 240W; the target efficiency is greater than or equal to 93%; it's volume is as small...
240W high power density and efficient LLC power supply
2243
3
8
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
541
40
Development Board Series STM32F103RET6Resources on the board3.3/5.0/12V power input/output pinReset input/output pin (switchable)RTC power inputStandard digital IO*8Secondary digital IO*27 (Note: Seco...
Development Board STM32F103RET6
3932
2
8
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
541
40
The STM32F411 / 401 microcontroller belongs to the STM32 Dynamic Efficiency series. These devices are entry-level products of the high-performance F4 series, with a main frequency of up to 100 / 84MHz...
STM32F411Cx 401Cx minimum system + J-LINK debugger
2734
1
6
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
541
40
DAPLINK and STM32 minimum system combination, one data cable can complete the download and debugging of the programDAPLINK supports both SWD and virtual serial ports. Using the SWD function, you can d...
DAPLINK and STM32 minimum system combination
3986
2
8
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
541
40
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