DroneBot Workshop

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Arduino Nano R4 – A Different Kind of Microcontroller

Let’s check out the new Arduino Nano R4 board. We’ll also look at the Arduino Nano Connector Carrier Board, which can be used with any Nano. Article with code: https://dronebotworkshop.com/arduino-nano-r4 More articles and tutorials: https://dronebotworkshop.com Join the conversation on the forum: https://forum.dronebotworkshop.com Subscribe to the newsletter and stay in touch: https://dronebotworkshop.com/subscribe/ Arduino has released yet […]
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I2C with ESP32 – I2C Tricks & Tips with the ESP32

Let’s take a deep dive into I2C on the ESP32. The ESP32 has two I2C buses, which we can utilize to our advantage. We’ll also build our own I2C peripheral. Article with code: https://dronebotworkshop.com/i2c-esp32/ More articles and tutorials: https://dronebotworkshop.com Join the conversation on the forum: https://forum.dronebotworkshop.com Subscribe to the newsletter and stay in touch: https://dronebotworkshop.com/subscribe/ […]
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LD2410C Human Presence Sensor

Learn to use the LD2410C Human Presence Sensor with an ESP32, Windows, and Bluetooth. Find those pesky humans, wherever they might be hiding! Article with code: https://dronebotworkshop.com/ld2410c-human-sensor/ More articles and tutorials: https://dronebotworkshop.com Join the conversation on the forum: https://forum.dronebotworkshop.com Subscribe to the newsletter and stay in touch: https://dronebotworkshop.com/subscribe/ The ability to sense human beings is […]
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ESP32 PWM Fan Control – Build a Computer Fan Controller

Today, we’ll build a temperature-controlled PWM fan controller with an OLED display and an ESP32. Along the way, we’ll learn all about 4-pin PWM fans and how to use them. Article with code: https://dronebotworkshop.com/esp32-pwm-fan More articles and tutorials: https://dronebotworkshop.com Join the conversation on the forum: https://forum.dronebotworkshop.com Subscribe to the newsletter and stay in touch: https://dronebotworkshop.com/subscribe/ […]
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TF Luna LiDAR Sensor with ESP32 & RPI Pico

Today, we’re examining the TF-Luna LiDAR sensor, a fast, accurate, and cost-effective ToF distance sensor that communicates via I2C or serial UART. We’ll put it to use with an ESP32, a Raspberry Pi Pico, and a Windows GUI. Article with code: https://dronebotworkshop.com/tf-luna-lidar More articles and tutorials: https://dronebotworkshop.com Join the conversation on the forum: https://forum.dronebotworkshop.com Subscribe […]