714

5

0

4

Easy to use, cheap, and adafruit ecosystem compatible. Drive up to 64x64 rgbled matrices via TWI commands

969

13

4

15

Its a NFC Tag, a Keychain pendant, a pin and a blinky Jolly Wrencher in ONE SAO !

1.8k

5

0

8

The most ridiculous, overengineered, stupid way to create a 1Hz sinewave using OP-amps ..... (and a timer)

432

2

0

4

Yet another motor controller, but made specifically for hoverboard motors

240

2

0

2

Control SPI components over multiple voltage levels

230

0

0

2

Cheap to build, easy to assemble, easy to use, much to learn

104.5k

1,522.9k

75

2.4k

Follow for the 'Hacklet' and latest news about hackaday.io

60.7k

2k

27

278

Wearable prototype breadboard used as LED wristwatch

54.7k

6.7k

19

239

A computer running the BASIC programming language, generating composite video and reading PS/2 keyboard input using a single AVR.

33.7k

337

9

145

A PCB mill inspired by open source CNC 3D printers with a custom design to fit standard size copper clad boards (6" x 4" / 160mm x 100mm)

10.3k

2.5k

11

39

Flip-Flop design with just one transistor. Nice for transistor-CPU's ! The principle can also be used for vacuum tube flipflops.

5.5k

5.7k

0

15

Step-by-step instruction on running the Spotify music player on Raspberry Pi using ExaGear Desktop

5k

2.9k

1

19

An Arduino based audio spectrum visualizer using MSGEQ7 ICs and displayed on Bi-color LED Matrix displays

4.2k

2.1k

0

21

Letting all the members of the hackerspace add song requests and play music with ease

4k

3.2k

5

33

A Wearable, "Smart", Internet of Things Development Board That Learns

3.9k

2.8k

3

16

I made a tool that converts an image into multiple PCB layers - pixel brightness to board opacity. (for use with Eagle)

3.2k

1.9k

5

18

Using XMOS XHRA-2HPA + BB PCM1794A + BB OPA1612 + BB OPA1622

3.1k

23

2

30

A USB-C Gamepad for Portrait-Mode

3.1k

29

0

27

Animated Avatar On a Business Card

3k

3.1k

0

16

An 8-bit TTL computer with 8 bits of address space.

2.9k

2.8k

7

26

It wont look like the elbow elbow cassette player (different)

2.7k

2.2k

13

47

I think there are quite a few on hackaday.io and I'd like to find out what you're making

2.6k

2.6k

4

24

Design and control colorful pixels wirelessly to create amazing accent lights, wearables, and more!

2.2k

20

0

15

The nRFBOX Project is an open-source initiative aimed at providing a comprehensive set of tools to explore the 2.4GHz spectrum,including Ble