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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 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
1223
0
3
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
547
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
1396
0
3
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
547
40
Modern electronic products continue to shrink in size, so they also put forward more demanding volume and performance requirements for products such as power supplies. For this reason, I pushed a 40w ...
Power supply 4x6 cm ultra-small 40w flyback switching
926
0
2
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
547
40
This project provides some lighting effect by the blinking pattern of the bulbs connected at its output. Up to 8 Bulbs can be connected in between connector CN2 to CN9 and AC power to control them sho...
MICROCONTROLLER BASED RUNNING LIGHT CONTROLLER
887
0
1
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
547
40
Well Marked ICSP connecter for easy programming to the MCU on Board.Pull up resistors for MCLR and RA4 Port pins on the PCB. Diode D1 helps against reverse polarity connection. at CN4. Power...
PIC 18 PIN (16F628A) MICROCONTROLLER DEVELOPMENT BOARD
1271
0
1
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
547
40
A ZIF socket enables easy removal of the Target MCU from the development Board.Well Marked ICSP for connecter offers easy programming of the MCU on Board.Plug In Plug Out type crystal on the developm...
PIC 18F 28 PIN Development Board
776
0
2
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
547
40
The core board module cy8c6234, onboard DAP downloader, need to change the original code, you can download the program directly in psoc creator.The ultra-low power PSoC 6 MCU architecture provides the...
PSOC6 core board
1266
0
1
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
547
40
This module takes HY2120CB as the core to realize the over-discharge protection and over-charge protection of the two-cell series lithium battery. When discharging: Lithium battery discharges to ...
Protection board 7.4V lithium battery overcharge and over discharge
1892
0
2
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
547
40
This module uses TP5100 as the core to realize the charging of the two-cell series lithium battery; cooperate with the HY2213 battery voltage detection chip to realize the balanced charging of the two...
7.4V dual cell lithium battery balance charger
3560
0
4
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
547
40
Input voltage: 4.5-17vOutput voltage: adjustable voltage (default setting 3.3v)Output current: (Max 8A, large current needs to add enough heat dissipation)Switching frequency: 200 kHz to 1.6 MHz switc...
TPS54821RHLR High current buck module
745
0
1
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
547
40
The solution supports 1 standard TYPEA and 1 TYPEC (page limitation) socket as output, both support QC3.0 / QC2.0 / FCP / PE2.0 / PE1.1 / SFCP fast charge output. (TYPEC no input function can not...
Power bank QC and other multi protocol
1146
0
0
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
547
40
It is used to indicate whether the single-cell lithium battery (4.2) is insufficient when it is not necessary to accurately know the power of the lithium battery.Low cost, easily accessible components...
Lithium battery low battery indicator module
1211
0
2
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
547
40
· Open the window and add tin, can be too large current· High current MOS tube, single continuous 160A, in...
High current MOS tube array
889
0
0
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
547
40
Characteristic· No PWM generator, need to connect external microcontroller or 3525 and other control circuits.· ...
Full bridge module for high power brush motor drive inverter
1827
0
2
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
547
40
Clap switch/Sound-activated switch designed around op-amp, flip-flop and popular 555 IC. Switch avoids false triggering by using 2-clap sound. Clapping sound is received by a microphone, the microphon...
Sound activated switch circuit PCB
1346
0
1
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
547
40
First of all I wanted a PIC microcontroller to do the whole job without any additional ICs. Also I wanted to use the the familiar 16F628A, but because one of the portA pins (RA5) can be used only as i...
FREQUENCY COUNTER WITH PIC16F628A
2935
0
1
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
547
40
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