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Cool Builds

Cool builds

curated by guilhermeGuilherme
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900 views
4 followers
43 projects
10.4k
1.6k
9
28
Nice amplifier
Project Owner Contributor

80W HiFi Audio Amplifer

peroPero

3.6k
326
2
18
a 3D-printed, affordable (~$10) AND functional dodecahedron speaker. This build can be modified for varying background knowledge/skill.
Project Owner Contributor

3D Printed Dodecahedron Speaker

olivia-heui-young-parkOlivia Heui Young Park

2.1k
12
1
14
Portable SMD Electronic Components Counter
Project Owner Contributor

ReelTrack

serhiiSerhii

1.2k
3
0
5
A multi-function button, a 0.85-inch display, support for expansion and BLE
Project Owner Contributor

MagiClick - a Mechanical Button with screen

makerm0MakerM0

31.2k
329
78
304
I've been in a clock making sort of mood recently and I've seen tons of word clocks so I thought it was time to give it a try
Project Owner Contributor

Small Word Clock

sjm4306sjm4306

6.2k
83
11
95
In this project I use adressable RGB leds to make a linear clock. The clock will be connected to Google Calendar to show my appointments.
Project Owner Contributor

Linear Calendar Clock

maakbaasMaakbaas

1.1k
9
0
12
A delightfully pixelated, programmable WiFi analog+digital clock... the size of a credit card
Project Owner Contributor

Foxie CardClock 2.0

will-fox-foxie-productsWill Fox (Foxie Products)

1.6k
21
0
19
MP3-Player based on ATtiny85 and DFPlayerMini
Project Owner Contributor

ATtiny85 TinyDFPlayer

stefan-wagnerStefan Wagner

599
5
0
4
Rotary Encoder with USB Interface and NeoPixels
Project Owner Contributor

CH32X033 USB Knob

stefan-wagnerStefan Wagner

2.4k
18
3
16
Rotary Encoder with USB Interface and NeoPixels
Project Owner Contributor

CH552 USB Knob

stefan-wagnerStefan Wagner

141.3k
6.3k
95
1.1k
Science in your hand. A pocket-sized instrument capable of visualizing and exploring the world around you.
Project Owner Contributor

Open Source Science Tricorder

peter-jansenpeter jansen

6.9k
28
5
23
A low-cost and accurate tool for analyzing the power consumption of ultra-low power and IoT devices with rapidly changing current usage
Project Owner Contributor

MetaShunt: High Dynamic Range Current Measurement

jake-wachlinJake Wachlin

16.9k
71
11
59
Finger-mounted bluetooth pointer device using BlackBerry trackpad sensor, for avoiding shoulder/wrist pain from mouse/touchpad use.
Project Owner Contributor

thumbMouse

matias-nMatias N.

555
8
0
10
Building a computer into a rather sizable trackball...
Project Owner Contributor

Trackball PC

starhawkStarhawk

889
468
3
4
An AC wall adapter PCB to power & consolidate your IoT & DIY project into a single housing without resorting to an ugly USB phone charger
Project Owner Contributor

AC Wall Adapter PCB for IoT

yangYang

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