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A custom IoT controller that manages street lighting over LoRaWAN and turns each streetlight into a fixed BLE beacon for proximity-based smart city services.

Smart City Controller: LoRaWAN Street Lighting + BLE Beacon

17

9

0

Grovety

Grovety

17

9
Is your ESP32 C3 Super Mini randomly dropping off WiFi or losing Bluetooth? You're not alone — and here are 3 methods that actually work. fixes I've tested personally.

ESP32 C3 Super Mini WiFi Fix - 3 Methods That Work

25

8

0

tarantula3

tarantula3

25

8
A simple rectifier tube can produce high-quality X-ray radiographs. It is a cost-effective way to explore the principles of medical imaging and vacuum tube physics in a controlled DIY environment.

DIY Miniature X-Ray Machine using a TV Vacuum Tube DY86

27

8

0

Mirko Pavleski

Mirko Pavleski

27

8
animated va running under esphome

animated voice assitant for homeassistant

83105

13

0

h202

h202

83105

13
This project demonstrates a simple yet highly effective SDR (Software Defined Radio) receiver based on a dual-conversion superheterodyne architecture using two NE612 mixer ICs.

Simple SDR Receiver Using 2x NE612 - Dual Conversion, Superh

110022

13

0

Mirko Pavleski

Mirko Pavleski

110022

13
In this project, we will build a Smart Weather Monitoring System using the ESP32-S3 Smart Display, BME280 sensor, Rain Sensor, and LDR sensor.

Smart Weather Monitoring System

41565

13

0

Play with Circuit

Play with Circuit

41565

13
With this project, you can easily turn your old (or new), useless TV into a beautiful retro video effect device.

DIY Vintage TV VU Meter with peak indicators

255

13

0

Mirko Pavleski

Mirko Pavleski

255

13
Offline voice-controlled ESP32 meeting room system with synchronized panels and Google Calendar support.

Smart Meeting Room Panel With Local Voice Control

25141

15

0

Grovety

Grovety

25141

15
In this project, we will interface a 0.96-inch SSD1306 OLED display with Arduino using both I2C and SPI communication methods.

Interfacing OLED Display with Arduino

312

13

0

Play with Circuit

Play with Circuit

312

13
KVM-GO is officially shipping to the US, supporting VGA, DP, and HDMI versions. We are also launching the Openterface iPad app, which transforms your tablet into a portable KVM console for managing headless servers and BIOS settings. Every box includes the full hardware kit and a bonus Gibby sticker.

KVM-GO: USA Shipping Starts! Turn Your iPad into a KVM

7385

14

0

TechxArtisan

TechxArtisan

7385

14
DIY Tesla Coil based Plasma Rife Machine

DIY Tesla Coil based Plasma Rife Machine

34303

13

0

Mirko Pavleski

Mirko Pavleski

34303

13
Displays album art, song title, and artist The colors of the entire UI (background, buttons, text) automatically change based on the cover of the currently playing song Does Spotify work via Music Assistant

ESP32 display with album art and dynamic colors from MASS

66493

13

1

h202

h202

66493

13
In this project, we will build a long-range wireless appliance control system using an Arduino Nano and the RYLR999 LoRa + BLE module.

Build a Long-Range Wireless Appliance Control System Using A

32300

13

0

Play with Circuit

Play with Circuit

32300

13
In this project, I built a fully functional analog-style VU meter using an CrowPanel 3.5"-HMI ESP32 display, and LVGL.

ESP32 Analog VU Meter – Smooth Needle, Real Audio Response

30268

13

0

Mirko Pavleski

Mirko Pavleski

30268

13
Project #12: Robotics - ESP32-C3 Mini - Mk39

Project #12: Robotics - ESP32-C3 Mini - Mk39

27017

13

0

Luc Paquin

Luc Paquin

27017

13
In today’s fast-paced industrial environment, real-time data access is crucial for efficient monitoring and troubleshooting. Traditional fixed monitoring setups can limit mobility and slow down response times. That’s why we’ve developed a portable Modbus Poller using RainbowLink from DFRobot and UniHIKER, combined with Python and Tkinter for a flexible and user-friendly monitoring solution.

UniLink Modbus Poll: Unihiker+modbus

1106

13

0

SEKSAN PINTAPRASAHT

SEKSAN PINTAPRASAHT

1106

13

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