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Kits

A set of tools or materials assembled for electronic projects.

The project represents an electronic switch actuated by the value of the light intensity that excites a photoresistor.

Twilight with hysterezis

649

7

0

cris

cris

649

7
I am thoroughly impressed with the Elecrow 5-Inch QLED Quantum Dot Display. I tested it with several devices, including the Homatics Pocket TV, Goovis D4-H1 4K Portable Stream Media Player, Firefly Station P1 Geek Mini PC and my Oppo Find X5 smartphone, and the video output consistently delivered smooth performance with exceptional visual clarity. For connectivity, I utilized HDMI-to-HDMI and USB Type-C-to-HDMI cables, which ensured seamless operation across all devices.

Elecrow 5 Inch QLED Display & Homatics Pocket TV

560

6

0

Dan Stefan

Dan Stefan

560

6
This is a light bulb indicator kit that blinks with music.

Light Bulb Indicator

638

9

0

Easy Circuits

Easy Circuits

638

9
The Pinecil LED Ring adds three LED lights to the Pinecil soldering iron to improve soldering in dark environments. This addition to the Pinecil soldering iron fits just above the soldering tip on the plastic area by friction so no glueing is required. It is easy to assemble and add to the iron using another soldering iron to connect the internals.

Pinecil LED Ring Add-on

1099

11

0

RuShan

RuShan

1099

11
A balance indicator for audio systems.

Audio balance indicator

666

6

0

cris

cris

666

6
Clock without any integrated circuits, only transistors, diodes and other common parts. Probably the biggest DIY electronic kit in the world - 596 diodes and 221 transistors. PCB size 48.5 x 37 cm, digital and binary clock.

Mega Transistor Clock

1024

10

0

Matej Kurpel

Matej Kurpel

1024

10
Another electronic project.

Variable stabilizer for low voltages

836

6

0

cris

cris

836

6
Famous Actidamp Mk2 phono preamp construction excellent in audio quality, redesigned for modern parts.

RIAA Phono Preamplifier (Actidamp Mk2)

1413

11

0

Matej Kurpel

Matej Kurpel

1413

11
A simple way to build a quality multiband receiver using a specialized radio chip.

DIY Si4825 A10 multiband Radio (MW,SW,FM)

675

10

0

Mirko Pavleski

Mirko Pavleski

675

10
Arduino is still a good learning platform.

Learning Shield for Arduino Uno

847

6

0

cris

cris

847

6
This is a very original, effective, and interesting example of a safe lock, which is almost identical to the large factory safes.

Arduino Rotary encoder combination lock ( door lock system with Rotary Encoder)

14796

8

1

Mirko Pavleski

Mirko Pavleski

14796

8
Simple electronic circuit.

Simple temperature Regulator

652

5

0

cris

cris

652

5
Let’s take a look at this interesting All-in-one Starter Kit for Pico 2—a kit designed for learning electronics and programming, ideal for beginners and beyond. It allows users to begin their journey with the Pico 2 RP2350 processor in a simple and fun way. The kit comes in a small suitcase measuring 195 × 170 × 46 mm. Inside, there’s a single board equipped with as many as 17 sensors or modules serving various functions. It also features a 2.4″ full-color TFT touchscreen.

Review of Elecrow All‑in‑One Starter Kit for Pico 2 (RP2350)

67

3

0

2nd Electronic Design Contest

Adrirobot

Adrirobot

67

3
Review Elecrow Pico W5

318

7

0

J c

J c

318

7
Using this electronic circuit, a very simple pulse generator can be made, using a 4066 circuit.

Pulse generator

264395

6

0

cris

cris

264395

6
This is an incredibly cheap and visually fascinating toy through which we can learn a lot about the behavior and physics of standing waves.

Ultra cheap Ultrasonic levitation Device - functionality and

333

10

0

2nd Electronic Design Contest

Mirko Pavleski

Mirko Pavleski

333

10

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