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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
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ZIMBABWE
ESP8266 Controller for WS2812 based LED strips.
ESP8266 WS2812FX Controller
3664
0
7
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
585
40
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 +
4887
5
5
Rezalscseek
Rezalscseek
RUSSIAN FEDERATION, THE
53
0
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
2562
3
11
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
585
40
ESR+LCF V3 измеряет :- ESR электролитических конденсаторов - 0-50 Ом- Емкость электролитических конденсаторов - 0.1-60000 мкФ- Емкость неэлектролитических конденсаторов - 1 пФ-2 мкФ- Сопротивление - о...
Esr_Lcf_V3
3156
8
11
Rezalscseek
Rezalscseek
RUSSIAN FEDERATION, THE
53
0
The project was developed for easy work with gas discharge indicators when using microcontrollers with 5 volt power supply. A 30 kHz PWM signal is used to form a high voltage. Shift registers are used...
Control Module for Gas Discharge Indicator (Nixie)
2868
1
0
Naumenko Andrei Aleksandrovich
Naumenko Andrei Aleksandrovich
RUSSIAN FEDERATION, THE
14
0
Greetings to everyone who do working!I am electronic engineer since 1988. Begin to learn EMI fields around us at february 2019 when in our and other villages mounted cell towers. But cell network beco...
Serpinskij fractal monopole unipolar ultra wideband antenna
1798
0
1
igel
igel
RUSSIAN FEDERATION, THE
5
0
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
4545
2
8
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
585
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
3125
1
6
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
585
40
1. NRF24L01 wireless communication four-axis remote control, OLED four-axis attitude return display, voltage return display, one-key unlocking function, etc.2. Onboard ESP8266-12S module, serial port ...
Open source four axis remote control
1712
0
5
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
585
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
4551
2
8
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
585
40
A Small STM32F103C8T6 board with all functional pins exposed. Similar to the BluePill Board except:No regulator. Will be powered by 2 AA batteries.No USBNo LEDNo BOOT0/BOOT1 jumper pins. BOOT0 can be ...
STM32 Sensor Node
3567
0
5
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
585
40
LED dot matrix electronic clock based on 51 single chip microcomputer.Based on STC15W4K series ultra-high speed 51 single chip microcomputer.All components are accommodated on the double-sided board o...
LED dot matrix clock
4059
0
6
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
585
40
IntroductionA small passive DC adjustable constant current (CC) electronic load with temperature-controlled fan to test the constant voltage DC power supply.Features and parameters:Passive designInput...
Small passive DC constant current electronic load
3094
0
7
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
585
40
controller of thermal air soldering station, seven-segment common cathode indicator. You can also download firmware and circuithttps://drive.google.com/open?id=1DJN_mAs29CKqOtuW73wNmQjMmGvnePa4
air solderin station ver. 2
2518
2
2
Kolyasin Nikolay Andreevich
Kolyasin Nikolay Andreevich
RUSSIAN FEDERATION, THE
10
0
### DESCRIPTION50W (30W), 12V to 24V, Three-Phase Sensorless BLDC Motor Driver### TECHNICAL DETAILS / COMPONENTS### LEARN / TOPIC / BUILD INSTRUCTIONS
DRV10987 \ DRV10983-Q1 BLDC Motor Driver
8562
5
4
Engineer
Engineer
RUSSIAN FEDERATION, THE
5
0
Automatic antenna tuner development N7DDC. GAINTA G760 housingForum: http://hamforum.ru/viewtopic.php?f=14&t=7
N7DDC ATU100 7x7 mod R2AJI case G760
17892
2
23
Karpelyanskiy Vladimir
Karpelyanskiy Vladimir
RUSSIAN FEDERATION, THE
161
1
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3
4
5
6
7
8
9
10
11
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