Electroveins

Possible! Smart Home Without IoT

392 Views, 0 Favorites

Intelligent Offline Voice Recognition Module Is Here!

1.9K Views, 5 Favorites

INTEL 8051 As Arduino UNO?

697 Views, 4 Favorites

Arduino Nano Universal Sensor Testing Shield

1.7K Views, 22 Favorites

My 3.5mm Earphones Got Wireless Bluetooth

528 Views, 4 Favorites

Gesture Sensor Control Using Arduino

613 Views, 1 Favorites

Giving a Chance to E-Dice

1.4K Views, 21 Favorites

Operational Amplifier AC Amplifier

3.0K Views, 2 Favorites

Operational Amplifier As DC Amplifier

1.1K Views, 3 Favorites

Universal USB to Serial Programmer for Arduino

478 Views, 6 Favorites

My Minimal Arduino Nano Board

435 Views, 4 Favorites

TDA7377 Based 2.1 Channel Mini Amplifier

4.6K Views, 20 Favorites

I Made My Own USB DOCTOR!!

1.0K Views, 8 Favorites

Basics of Operational Amplifiers- Part 1

10 Views, 0 Favorites

Si7021 Based Temperature and Humidity Sensor

11 Views, 0 Favorites

Waterproof Ultrasonic Sensor Grove Module

1.5K Views, 1 Favorites

Multiuse Hole Type PCB Prototypes

209 Views, 1 Favorites

Review to 502C 50+50W Class D Amplifier

1.1K Views, 0 Favorites

DIY Solid State Relay Module

1.1K Views, 1 Favorites

LA4440 Amplifier Is OLD But Amazing

767 Views, 0 Favorites

BH1750 Light Intensity Sensor by Grove

786 Views, 0 Favorites

ESP32C3 Can Run a Mini TV?

1.4K Views, 2 Favorites

DIY Single Cell Power Bank Using SMT Assembly

1.2K Views, 4 Favorites

IR Transmitter Remote Using Arduino

1.6K Views, 6 Favorites

IR Remote Decoder Using Arduino Nano

1.7K Views, 16 Favorites

ESP8266 Programming Shield Is Insane

848 Views, 9 Favorites

I Made My Own NRF24L01 Module

588 Views, 2 Favorites

I Made an Induction SOLDERING IRON

1.2K Views, 7 Favorites

NRF24L01 Testing Circuit Using Arduino

3.3K Views, 12 Favorites

Making a 20khz Signal Generator Using Bluetooth

601 Views, 6 Favorites

SPY Bluetooth Microphone

52 Views, 2 Favorites

How to Measure Resistance of Wire (Milli-Ohms)

2.0K Views, 8 Favorites

Convert Audio Files Into WAV Files

87 Views, 1 Favorites

Inexpensive Microphone Amplifier Circuit

955 Views, 3 Favorites

Mosquito Repellent Circuit Using 555 Timer

1.7K Views, 12 Favorites

Class D 50x2watt Amplifier Using TPA3116D2

13 Views, 1 Favorites

100w Class D Amplifier Using JLCPCB SMT Service

617 Views, 3 Favorites

I Made My Own Class D Amplifier

711 Views, 6 Favorites

Bass Boosted Amplifier for Bass Tube

330 Views, 3 Favorites

Auto Cut-off Battery Charger

2.6K Views, 3 Favorites

LM324 Based 4 Channel Audio Preamplifier Circuit

4.6K Views, 6 Favorites

RTC Based Clock Using Arduino and OLED

1.1K Views, 5 Favorites

How I Made Own ESP32 Development Board

2.1K Views, 2 Favorites

Getting Started With ATMEGA8 and Clone Board.

2.1K Views, 4 Favorites

Hi-Fi Audio Amplifier for Home -100watt

857 Views, 4 Favorites

HI-FI 200Watt 2.1 Channel Audio Amplifier for Home

15 Views, 1 Favorites

Pre-amplifier Circuit for Bass Treble and Volume

26 Views, 1 Favorites

HI-FI Sound Amplifier for Home -200watts

9.2K Views, 114 Favorites

DIY USB Bluetooth 3.0 PCB for Car Amplifier

2.7K Views, 5 Favorites

High Power Rectifier and Filter for Amplifiers

806 Views, 8 Favorites