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Boards & Shields

Boards & Shields

Boards & Shields

Foldable Lamp Box - Night Light - reacts to sound and has adjustable brightness, USB port for charging, runs 24h on Battery - ATtiny85 processor - 25x WS2812 leds

GlowPop - Eyecandy - Mood Light - Paper Lava Lamp

2940

19

0

Markus Loeffler

Markus Loeffler

2940

19
300W TPA3255 Car Audio amplifier amplifier, The design includes 12V battery to +40V Interleaved DC-DC Boost Converter with Fuse and Battery Reverse protection.

300W TPA3255 Bluetooth Car Amplifier, Battery Boombox.

1902

9

0

GreenerTek Innosystem

GreenerTek Innosystem

1902

9
This is actually a modern replica of the so-called "E-Meter", device used in Scientology practices which costs several thousand dollars.

DIY Ultra Sensitive Theremino-Arduino Polygraph, Scientology E-Meter

34002

16

0

Mirko Pavleski

Mirko Pavleski

34002

16
In this tutorial, I am going to unbox and show you guys how to program and use this cute little all-in-one kit from Elecrow using Arduino IDE.

Pico 2 RP2350 Starter Kit: 17 Sensors & 21 Coding Lessons

1870

18

0

2nd Electronic Design Contest

tarantula3

tarantula3

1870

18
In this tutorial, I am going to use the ULN2003 IC to create a simple, inexpensive water level indicator.

Liquid Level Indicator Using ULN2003

22151

22

0

tarantula3

tarantula3

22151

22
This a version of a well known and desired project by any maker.

Simple Basic Weather Station

7134

14

0

cris

cris

7134

14
RP2040 prototype & experimenters board

Pico-kit-v2.zip

8893

11

0

Willem Ouwerkerk

Willem Ouwerkerk

8893

11
I made this project with stuff that I have in boxes, a project that attracts attention. Who doesn't like LEDs?

LED Stars Decoration

4217

16

0

cris

cris

4217

16
1.69inch Cap Touch

364

15

0

Pabec

Pabec

364

15
This project demonstrates how to build a real-time GPS tracker using the Heltec WiFi LoRa 32 V4 and the REYAX RYS352A GNSS module. The tracker hosts its own web interface, allowing any device on the same Wi-Fi network to monitor live location and travel history directly from a browser. The project processes NMEA data locally, displays live coordinates on the onboard OLED, and visualizes the current location and travelled path on OpenStreetMap without relying on cloud services.

Build GPS Tracker using RYS352A GNSS Module and Heltec V4

66

13

0

Rachana Jain

Rachana Jain

66

13
ROM IC-Card for TANDY WP-2 and related machines.

FLASH ROM IC-Card for TANDY WP-2

460

16

0

Brian White

Brian White

460

16
In this article, we'll delve into the exciting realm of simulating a garage door opener using Arduino.

DIY Garage Door Opener Using Arduino: a Beginner's Guide

29433

14

0

Lily lee

Lily lee

29433

14
By combining a vintage radio's sensitive front-end with modern SDR technology, I created a powerful hybrid receiver that offers both the nostalgic feel of classic hardware and the precision of modern software.

SDR Panadapter for Vintage Tube Radios – Step-by-Step Tutori

510

12

0

Mirko Pavleski

Mirko Pavleski

510

12
A project for automation, hobby and also learning.

IR Remote CD4017

3947

16

0

cris

cris

3947

16
Basic circuit for different types of sensors [DIY]

Multi sensors module

24406

16

0

cris

cris

24406

16
Control headless devices using your uConsole via direct HDMI and USB connections for on-the-go troubleshooting and seamless device managemen.

Openterface KVM Ext. for uConsole: uConsole As A Kvm Console

29556

18

0

TechxArtisan

TechxArtisan

29556

18

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