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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
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SlimeVR Hyperion BMI160 PCB
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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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Circuit presentationDouble voltage source + 15V / -15V and + 5V / -5V stabilizedThis circuit offers a set of two double voltages, at a maximum current of 1A. The 7815 and 7915 integrated circuits can ...
Double voltage source
1415
0
0
Cristian Pitigoi
Cristian Pitigoi
ROMANIA
42
14
Variable stabilizer for low voltagesThe presented circuit allows to obtain stabilized voltages between the limits 1.2-9V.The 'series' transistor Q2 is controlled by the differential applicator consist...
Variable stabilizer for low voltages
961
0
0
Cristian Pitigoi
Cristian Pitigoi
ROMANIA
42
14
Circuit presentationThe electronic circuit presented indicates the value of the voltage with eight LEDs, namely the following voltage levels: 10; 10.5; 11; 12; 13; 14; 14.5 and 15V. Because the values...
Car Battery Monitor
946
0
1
Cristian Pitigoi
Cristian Pitigoi
ROMANIA
42
14
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
814
0
1
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
542
40
Non Contact Voltage Tester - This is V2. I lowered the value of the current limiting resistor for the LEd from 1K to 330R. Still using the 3 2n2222 npn transistors as the amplifier. And we are using a...
Non Contact Voltage Tester
1515
0
1
learn electronics
learn electronics
UNITED STATES OF AMERICA
90
0
I'm currently working on a custom Arduino project where I want to employ the Arduino Uno's ATMega328PU MCU without the Arduino board itself. A 9V battery is going to power my project in the future. Th...
Simple 7805-based 5V regulator for Arduino projects
2362
0
1
Dan
Dan
AUSTRIA
2
9
Non Contact Voltage Tester - Tests for AC in circuits without touching them. The 3 NPN transistors amplify the electrical field over 100,000 times to create enough current to light the led when AC is ...
Non Contact Voltage Tester
820
0
0
learn electronics
learn electronics
UNITED STATES OF AMERICA
90
0
A simple converter to go from volts to amps. This enables high-speed (approx 10MHz) current measurement of the current used by a device. Measurement can be used on an oscilloscope, a volt-meter, or ...
Current to Voltage Converter
984
0
0
Tom Briggs
Tom Briggs
UNITED STATES OF AMERICA
0
0
Learnelectronics Low Voltage IndicatorMonitors the voltage of a battery and lights a red LED when it goes below a preset point.
Learnelectronics Low Voltage Indicator
2228
0
3
learn electronics
learn electronics
UNITED STATES OF AMERICA
90
0
Sensed bus voltage range: 0V to 26VReport current, voltage, and power16 programmable addressesHigh accuracy: the accuracy is ± 0.5% over the entire temperature rangeFiltering optionsCalibration regist...
INA219 current and voltage detection module
1170
0
1
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
542
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
1155
0
2
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
542
40
What is the buck converter?A buck converter is a DC-to-DC power converter which steps down voltage from its input to its output. It is a class of switched-mode power supply typically containing at lea...
Max 30V Voltage Regulator (5V and 3.3V)
2144
0
0
Atlas Atlas
Atlas Atlas
TURKEY
8
0
This project was developed to monitor the voltage and current of a led lamp, and subsequently send the data to the cloud (IoT)
Current and Voltage LED LAMP
1661
0
0
Juan David Velasquez Rosero
Juan David Velasquez Rosero
COLOMBIA
0
0
Atmega328p-pu Voltage Stabilizer Controllerfor more information email at sdtechelec@gmail.com
Atmega328p-pu Voltage Stabilizer Controller
2150
0
5
SUKHJEET DHALIWAL
SUKHJEET DHALIWAL
INDIA
32
0
This is 0-400V 8W variable voltage source for Nixie tests.
12V to 400V HV Source Gerber
1897
0
0
Firat Deveci
Firat Deveci
TURKEY
8
1
1
2