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Sandisp! Sanitizer Dispenser With Voice Notifications

Touchless hand sanitizer dispenser with voice notifications. voice notification available in 100+ languages.

World's Slimmest Neopixel Led Matrix

This is a 8x8 WS2812b NeoPixel LED matrix that is completely flat surface and has the same 1.6mm height as a normal PCB

Iot Based Gesture Controlled Robot Using Blynk App

Making gesture-controlled robots using an accelerometer sensor like Adxl 335 is old tech. To control it require sensors and MCU and RF transmitter to be placed on the hand. On the other side, RF receiver MCU and other components are required. In our project, I have used the android Accelerometer sensor to control the movements

Am/fm/sw Radio Receiver - Si4730 / Si4735

DIY AM/FM/SW/ DSP radio receiver, using Arduino Uno/Nano and a color display TFT ST7735 1.8in.

Diy - Ir Module

In this tutorial, we are going to talk about "IR sensors" or Infrared sensors, how they work and how to build a "DIY IR Sensor Module".

Wireless Doorbell Using Arduino And Rf Module

These systems have features such as a camera, video recorder & it can be easily installed in any part of the house as it is totally wireless.

Rfid Based Attendance System

RFID based attendance system consists of RFID Reader, RFID Tag, LCD display and microcontroller unit. RFID can be interfaced to microcontroller through USART. Data is transferred from RFID cards to reader and from there to microcontroller.

Esp32 Connect To Wifi

This tutorial is about how to get started using the WiFi function of the ESP32. You can choose specific WiFi network and connect to it. You can monitor the connection status via serial monitor. All the tests performed here using ESP32 NodeMCU module.

Getting Started With Arduino

This project is meant for beginners with no knowledge about Hardware

Visitor Flow Rate Counting With Esp32

In this project, I will tell you how to use ESP32 to make a simple people counter to count the visitor number of your side.

Uv-c Based Germs Disinfecting Machine

A touch-free germs disinfecting device that can disinfect anything from masks, wallets to mobile phones, killing maximum germs using UV-C.

Touchless Musical Hand Wash Timer

Touchless hand wash timer that shows a countdown clock & also plays a rotating selection of 20-second jingles. Add your own jingle easily!

Two Tone Doorbell Using Ic 555

Saw someone selling a two tone buzzer on Aliexpress for $10. Immediately my brain said, are you serious? Just by investing a little bit of your time and enthusiasm you can make this circuit for under 3 dollars.

Understanding Of Electronic Component 01 : Arduino Uno

Discovery of Arduino lead to understanding in electronic component and even build super cool project! Arduino: https://www.arduino.cc/ Arduino IDE: https://www.arduino.cc/en/Main/Software

Parking Assist Stoplight

Park in your garage with perfect consistency! No more hitting the garage door or workbench!

Interfacing Hall Effect Sensor With Arduino

In this project, we have used a hall sensor that is able to detect a magnet and also the pole of the magnet.

Iot Digital Thermometer Using Lm35 And Nodemcu

Here we will make a web server to display the temperature using LM35 as a temperature sensor.

Sad? Sing Along And Feel Better Instantly

When detecting someone being sad, they are encouraged to sing a karaoke song to feel better. The AIY Vision Kit is being enhanced by using an ESP8266 as small display and MQTT to show the texts.