Techniek139 Videos

7.06K

Raspberry Pi GPIO – Getting Started with gpiozero

Learn to use the Raspberry Pi GPIO connector and the gpiozero library to interface with an LED and some switches. We’ll even make a very simple camera and have our Pi take a selfie! Article with code samples: https://dbot.ws/rpgpio More articles and tutorials: https://dronebotworkshop.com Join the conversation on the forum: https://forum.dronebotworkshop.com Subscribe to the newsletter […]

DroneBot Workshop

22 februari 2020

444.30K

0

5.12K

Using Keypads with Arduino – Build an Electronic Lock

Today we are going to work with Matrix Keypads, easy-to-use interfaces for your Arduino designs. We’ll also build an electronic combination lock. Article with code: https://dbot.ws/keypad 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://dbot.ws/dbnews I’m sure you’ve seen lots of devices that […]

DroneBot Workshop

18 mei 2020

234.18K

0

6.66K

ESP32 Guide 2024 | Choosing and Using an ESP32 Board

The ESP32 family has grown considerably since its introduction in 2016. We’ll look at every ESP32 series and see how they compare. We’ll also check out a few development boards that might belong in YOUR workshop. Article with code: https://dronebotworkshop.com/esp32-2024/ More articles and tutorials: https://dronebotworkshop.com Join the conversation on the forum: https://forum.dronebotworkshop.com Subscribe to the […]

DroneBot Workshop

21 januari 2024

198.62K

7.70K

01:07:58

LoRa – Long-Range Radio for IoT | Arduino, ESP32, RPI Pico

LoRa is a low-cost, license-free method of sending short data bursts over long distances. It’s perfect for IoT sensors and remote control projects. Today, we’ll see how easy it is to use LoRa in our projects. Article with code: https://dronebotworkshop.com/lora More articles and tutorials: https://dronebotworkshop.com Join the conversation on the forum: https://forum.dronebotworkshop.com Subscribe to the […]

DroneBot Workshop

11 september 2023

344.57K

0

5.13K

43:46

Control AC Devices with Arduino SAFELY – Relays & Solid State Switches

Learn how to safely control AC devices using an Arduino. I will show you how to safely experiment with solid state switches and relays. We’ll also build a light-operate relay and a marquis-style light chaser! Detailed article with code samples: https://dbot.ws/ardac More articles and tutorials: https://dronebotworkshop.com Join the conversation on the forum: https://forum.dronebotworkshop.com Subscribe to […]

DroneBot Workshop

18 oktober 2020

210.80K

0

6.31K

Peltier Effect Cooling – Experiments with a Peltier Cooler Device

Today we will be doing some “science experiments” with a popular thermoelectric cooling device, the TEC1-12706 Peltier Module. We will also learn about the Peltier and Seebeck Effects. Article with more details: https://dbot.ws/peltier More articles & Tutorials: https://dronebotworkshop.com Chat about this on the Forum: https://forum.dronebotworkshop.com Join the Newsletter: https://dbot.ws/dbnews Follow on GitHub: https://dbot.ws/github In 1834 […]

DroneBot Workshop

27 oktober 2019

262.23K

0