Techniccontroller
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Arduino

DIY DigitalClock with NeoPixel-LED and ESP8266

After my Wordclock 2.0 and Ringclock, I want to present my third clock, which has an ESP8266 and Neopixel-LED. I call it DigitalClock because I use NeoPixel-LEDs to display four seven-segment displays. LEDs also illuminate the dynamically changing background. Features of the clock: Content 1. Material for the DigitalClock with Read more…

By Techniccontroller, 2 months30/03/2025 ago
Design

DIY Star-Shaped Wooden Lamp

Light up your space with this handmade star-shaped wooden lamp! It’s made with a jigsaw and a simple lamp socket from the hardware store. It’s fun and easy to create something unique! If you enjoyed our previous post on building a wooden lampshade, you’ll love this new design. For the Read more…

By Techniccontroller, 8 months06/10/2024 ago
Arduino

RingClock with NeoPixel LEDs and ESP8266

Hey folks! If you got a kick out of my Word Clock 2.0 build, you’re going to enjoy what’s up next. I’ve been tinkering away and am stoked to introduce the LED-RingClock. It’s another little project that combines the cool glow of NeoPixel LEDs with the brains of an ESP8266 Read more…

By Techniccontroller, 1 year01/04/2024 ago
Robotic

3D Printed Parallel Gripper

I am currently in the process of designing and building a five-axis robot from scratch. I, therefore, also need a gripper to be able to manipulate objects. The drive for the gripper should be a commercially available micro servo, as shown in the following picture. In addition, the gripper should Read more…

By Techniccontroller, 2 years13/11/2023 ago
Raspberry Pi

DEBUGGING of PICO in VS CODE on Windows

In this post, I would like to summarize the steps to set up debugging of Raspberry Pi Pico with Picoprobe in VS Code on Windows. Most of this post is taken from other tutorials. See the references at the bottom of this page. I presume that you’re already familiar with Read more…

By Techniccontroller, 2 years21/10/2023 ago
Raspberry Pi

MQTT with TLS: Secure Communication from Node-RED to Server

This post is a complete guide on how to set up secure communication from a local Node-RED server to a server on the public internet using TLS-encrypted MQTT messages. In my concrete case, I have a Raspberry Pi running Node-RED to collect data from multiple sensors in my local network. Read more…

By Techniccontroller, 2 years08/04/2023 ago
Raspberry Pi

Drink Water Reminder with Raspberry Pi Pico

I built a small project to test the Raspberry Pi Pico with the Pico LCD 1.3 module. This turns out to be a very nice gift for any person who sits in the office all day. The device will remind every 30 minutes to drink water. You can connect it Read more…

By Techniccontroller, 2 years01/01/2023 ago
Raspberry Pi

3D-Printed Robotic Hand – Raspberry Pi Pico

I developed a 3D-printed robotic hand during my studies at the Technical University of Munich. I used a 3D printer to build the mechanical parts and a Raspberry Pi Pico for controlling the motors. Background Every four years, ETH Zurich organizes the CYBATHLON competition (cybathlon.ethz.ch), in which teams from all Read more…

By Techniccontroller, 3 years02/10/2022 ago
Arduino

7-Segment Display with APA102 LEDs and ESP8266

Here is one more small project I build on one weekend. the starting point was a spare “Raspberry Pi Blink!” mini LED strip originally planned for a Raspberry Pi. I wanted to build at least a little bit useful project with these eight LEDs. A seven-segment display is therefore perfect Read more…

By Techniccontroller, 3 years22/04/2022 ago
Arduino

SMART LED LAMP: Getting Started with ESP8266

In this article, I present my basic hardware and software parts for a smart LED lamp project, which is to be controlled via WiFi. Two examples of such a project are a decoration LED tube light and my newest word clock, which requests the time via the Internet and displays Read more…

By Techniccontroller, 3 years20/03/2022 ago

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Donation
If you like my projects, help me to fund my future projects. Thank you very much!



Recent Posts
  • DIY DigitalClock with NeoPixel-LED and ESP8266
    Arduino
  • DIY Star-Shaped Wooden Lamp
    Design, Projects
  • RingClock with NeoPixel LEDs and ESP8266
    Arduino
  • 3D Printed Parallel Gripper
    Robotic
  • DEBUGGING of PICO in VS CODE on Windows
    Raspberry Pi
Tags
3d print android app arduino attiny bc547 bluetooth diy esp8266 fitness flashing gripper hc-05 hinges house ionic 3 led light matrix mobile robot MOBROB model mosfet MQTT neopixel node-red ntp pico pla python raspberry pi rgb robot robot hand ros safeshutdown servo truck usb usv watch webcam wordclock ws2812b zero

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