arduino arduinojson bme280 database database-application dht11 dht22 esp-01 esp32 esp8266 esp8266-core espnow express flask flask-socketio installation iot javascript keypad lcd ldr microdot micropython mongodb mosquitto mqtt mqtt.js mqttx node-red node.js nodemcu pico-w platformio project python raspberrpypi-pico-w raspberry-pi-sensor raspberrypi raspberry pi rfid thonny vscode weatherstation web-server webserver websocket websockets wifi wifi-car windows

The following post will show how we can use the Raspberry Pi as an object counter by using the Infrared (IR) sensor. IR sensors are excellent electronic components that can sense the proximity of objects and we will use it in counting objects that are passing in our mini conveyor system.

This post will discuss how to interface the Infrared (IR) sensor with your Raspberry Pi and how to drive this component using Python code.

In this post, we will explore Python, Flask, and Websocket to display sensor values coming from our server on our page and show it as a graphical chart.
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I regularly post on my youtube channel for demo of the different projects that I am working on.
All my codes that I built are uploaded in my github account and free for you to checkout.
