Rotary encoders are versatile devices that can be used both as controls and as instruments to measure the rotation of a DC motor. Today I will show you how to do both of those things using rotary encoders and an Arduino.

Complete article with code - htt…

Today we will be working with the MPU-6050 IMU, and we will use it to build an electronic level with an Arduino.

Article with libraries and code - https://dronebotworkshop.com/mpu-6050-level/
More articles and tutorials: https://dronebotworkshop.com
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After we learn how Hall Effect switches work, we’ll use them to build limit switches and homing sensors for stepper motors.

Article with code samples - https://dronebotworkshop.com/stepper-motor-hall-effect/
More tutorials and projects - https://dronebotworkshop.com…

Today we will learn how to use Transistors and MOSFETs to enable our Arduino to switch high-current DC loads, including a 12-volt RGB LED Strip Light.

Article at https://dronebotworkshop.com/transistors-mosfets/
More tutorials and projects at https://dr…

It's the Battle of the Distance Sensors with the tiny TOF10120 Laser versus everyone's favorite HC-SR04 Ultrasonic. I'll compare the two sensors and test their accuracy on the DroneBot Workshop Distance Sensor Testbed!

Accompanying article at https://d…

Electromyography (EMG) and robot arm experiments with the MyoWare muscle sensor!

Article with code: https://dronebotworkshop.com/myoware
More articles and tutorials: https://dronebotworkshop.com
Join the conversation on the forum: https://forum.dronebotworkshop.com…

This is the first of two videos on measuring voltage and current with an Arduino. In this video, we will be working with Direct Current.

Article with code samples: https://dronebotworkshop.com/dc-volt-current/
More articles and tutorials: https://dronebotworkshop.com…

Today I’ll show you five different temperature sensors that you can easily use with an Arduino.

Article with code samples: https://dronebotworkshop.com/arduino-temperature/
More projects and tutorials at https://dronebotworkshop.com
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In today's colorful episode we will learn to calibrate and use the TCS230 and ISL29125 Color Sensors with an Arduino.

Article with code at https://dronebotworkshop.com/arduino-color-sense/
More tutorials and projects at https://dronebotworkshop.com
Discuss…

It's the Battle of the Distance Sensors with the tiny TOF10120 Laser versus everyone's favorite HC-SR04 Ultrasonic. I'll compare the two sensors and test their accuracy on the DroneBot Workshop Distance Sensor Testbed!

Accompanying article at https://d…

After we learn how Hall Effect switches work, we’ll use them to build limit switches and homing sensors for stepper motors.

Article with code samples - https://dronebotworkshop.com/stepper-motor-hall-effect/
More tutorials and projects - https://dronebotworkshop.com…

Today we will be working with the MPU-6050 IMU, and we will use it to build an electronic level with an Arduino.

Article with libraries and code - https://dronebotworkshop.com/mpu-6050-level/
More articles and tutorials: https://dronebotworkshop.com
Join…

Let's build a robot car that uses those slotted "optical speed sensors"! We'll also learn about Arduino Interrupts.

Get full instructions and Arduino sketches at https://dronebotworkshop.com/robot-car-with-speed-sensors/
More articles and tutorials: ht…

Desea un curso completo de la Raspberry Pi Pico en Micropython, aca lo tenemos:

https://creatividadahora.teachable.com/p/raspberry-pi-pico-con-micropython

Use an ESP32 or Arduino to measure the quality of the air you breathe! Today, we'll work with several air quality sensors.

Article with code: https://dronebotworkshop.com/air-quality
More articles and tutorials: https://dronebotworkshop.com
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Servicio PCB estándar: https://www.pcbway.es/orderonline.aspx

ESP32 - ESP8266: wifimanager Gestiona tus credenciales WIFI desde el navegador de la PC o del Celular.

La librería WIFIMANAGERsimplifica la conexión y…

10 Raspberry Pi projects, including 3 for the Pico. Let’s celebrate the Raspberry Pi’s 10th birthday!
#raspberrypi #raspberrypitutorials

Main article: https://dronebotworkshop.com/pi-10
Plus 10 more articles, one for each project! See below for links.
…

Today we’ll be looking at an autofocus camera for the Raspberry Pi. We’ll also learn to use libcamera to take pictures, videos and to stream video.

Article with commands & “Cheat Sheet” - https://dronebotworkshop.com/pi-autofocus
More articles and tutorials:…

A well-kept secret of the ESP32 is its extended audio capabilities because it is hard to use. Luckily, I found a library and a toolset enabling us to easily use these capabilities. We can now connect microphones, loudspeakers, Bluetooth loudspeakers, SD cards…

Oscilloscope Art, Musical Fruit - just a few of the things we’ll build with the ESP32’s built-in DAC (Digital to Analog Converter)!

Article with code: https://dronebotworkshop.com/esp32-dac
More articles and tutorials: https://dronebotworkshop.com
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