Components

Interfacing the LD2410B Human Presence Status Sensor using ESP32

Interfacing the LD2410B Human Presence Status Sensor using ESP32

In this short tutorial, we will show you how to interface the LD2410B sensor using the ESP32 Module...
Building a Traffic Signal Controller with Raspberry Pi Pico and TM1637 in Circuitpython

Building a Traffic Signal Controller with Raspberry Pi Pico and TM1637 in Circuitpython

In this tutorial, we'll guide you through the process of creating a Traffic Light Controller using the Raspberry Pi Pico and CircuitPython...
DIY Auto Tissue Paper Dispenser with micro:bit

DIY Auto Tissue Paper Dispenser with micro:bit

An auto tissue dispenser device is designed to optimize consumption and avoid unnecessary waste, also it allows fast access and quick refilling...
DIY Wooden Robotic Dinosaur (with Remote Control)

DIY Wooden Robotic Dinosaur (with Remote Control)

INTRODUCTION This is the tutorial to modify the DIY Wooden Robotic Dinosaur (with Batteries) to a remote control DIY Wooden Robotic Dinosaur using the small receiver and  the transmitter with anten....
Push-up Counter Using Arduino UNO and Ultrasonic Sensor with LCD (16x2)

Push-up Counter Using Arduino UNO and Ultrasonic Sensor with LCD (16x2)

Push-ups are a very useful technique to build muscles and strengthen your upper body. However, it must be done in the right way or else it may cause injuries or pain in the back or shoulders. On the o..
Installing RetroPie on CM4 eMMC with RetroFlag GPi CASE 2

Installing RetroPie on CM4 eMMC with RetroFlag GPi CASE 2

Disclaimer: Raspberry Pi CM4 is NOT meant for beginner. This tutorial assumes you are familiar and have prior knowledge on Raspberry Pi boards, CM4 boards, how to use raspi-config, what is eMMC, what ..
Security System Using Raspberry pi and ArduCam 16MP Autofocus

Security System Using Raspberry pi and ArduCam 16MP Autofocus

In this tutorial, it is demonstrated how to use raspberry pi and ultrasonic sensor to build a security system....
How to Make a DIY Concrete Vase with a 3D Printed Mould

How to Make a DIY Concrete Vase with a 3D Printed Mould

Ready to get started making concrete planters? You’ve come to the right place. I've been wanting to update the planter I had in my home office, it's very boring, basic and white so I d....
Measure The Ambient Temperature With Raspberry Pi Pico And Grove Temperature Sensor Using Arduino IDE

Measure The Ambient Temperature With Raspberry Pi Pico And Grove Temperature Sensor Using Arduino IDE

VideoHardware PreparationFor this tutorial we will need the following componentsDCIM\101MEDIA\DJI_0277.JPGRaspberry Pi Pico Microcontroller BoardGrove - Temperature....
Measure The LPG Gas Using Maker Nano RP2040 And Gas Sensor MQ-9B

Measure The LPG Gas Using Maker Nano RP2040 And Gas Sensor MQ-9B

 Video Hardware PreparationThe hardware setup for this tutorial is as shown below Maker Nano RP2040: Simplifying Projects with Raspberry Pi RP2040 ....
Differences Between Newer and Earlier Versions of Ultrasonic Sensor HC-SR04P

Differences Between Newer and Earlier Versions of Ultrasonic Sensor HC-SR04P

The HC-SR04P ultrasonic sensor also known as proximity/distance sensor uses sonar to determine the distance to an object like bats or dolphins do. It offers excellent non-contact range detection with ..
Monitor Soil Moisture With Maker Nano RP2040 And Maker Soil Moisture Sensor

Monitor Soil Moisture With Maker Nano RP2040 And Maker Soil Moisture Sensor

 Video Hardware PreparationThis are the list of items used in this tutorial.Maker Nano RP2040: Simplifying Projects with Raspberry Pi RP2040Grove Sh....
What Is The Air Quality Inside Your Room

What Is The Air Quality Inside Your Room

 Video Hardware PreparationThis is the list of items used in the video.Maker Nano RP2040: Simplifying Projects with Raspberry Pi RP2040Grove Shield for Ar....
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