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37 Projects tagged with "Digital"

 
943
14
11
Created from 74xxx series logic and some RAM/ROM chips
Project Owner Contributor

16 bit 74xxx TTL computer

ammarbhayat28ammarbhayat28

891
7
5
A realistic model of the beacon atop the Barnegat Lighthouse built in hardware!
Project Owner Contributor

“Rotating” Lighthouse Beacon

Stephen PorterStephen Porter

22.2k
501
140
A digital clock built with Diode-Diode Logic (DDL), a quirky new logic family using only common diodes and passive components.
Project Owner Contributor

The Diode Clock

Ted YapoTed Yapo

5.9k
299
59
A wireless analog/digital multitool & data recorder
Project Owner Contributor

MultiSpork

Pierce NicholsPierce Nichols

118
9
6
A fun (and slightly silly) window display for the window of Maker Space
Project Owner Contributor

Duck TV

Alistair MacDonaldAlistair MacDonald

5.7k
69
49
Synchronous All-Purpose Minimal Instruction Reckoning Apparatus
Project Owner Contributor

S.A.M.I.R.A.

0xCAFEAFFE0xCAFEAFFE

7.6k
50
16
Getting an old (1980s) SEM running and adding digital capture
Project Owner Contributor

Hitachi S-450 Scanning Electron Microscope

Jerry BiehlerJerry Biehler

26.6k
125
48
Single pass Lower Temp Toner Transfers. Now available as a DIY kit. Open Source, Dual laminator compatible!
Project Owner Contributor

Apache AL13P & TL-320b - One Pass PCB Toner Xfer

mosaicmercmosaicmerc

5.9k
126
14
In this project I will provide a step by step instruction to build a cool hackable watch like device.
Project Owner Contributor

Simple digital watch

brambram

531
10
5
A gallery of photos.
Project Owner Contributor

Push The Button

Richard HogbenRichard Hogben

739
191
9
I've decided to build a set of clocks to keep time on all 8 of the planets.
Project Owner Contributor

a clock for all planets

shane kirkbrideshane kirkbride

982
982
4
This is a phase frequency detector based using NXP 74aup2g57gm.
Project Owner Contributor

NXP Phase Frequency Detector

shane kirkbrideshane kirkbride

1.1k
18
5
A digitally programmable Buck-Boost PSU with constant current capability. (0.8V-35V) output.
Project Owner Contributor

uSupply

RooboticsRoobotics

428
601
5
A new type of Four-Quadrant Multiplier, with an analog input signal and a digitally controlled multiplication factor
Project Owner Contributor

RoGeorge Cell

RoGeorgeRoGeorge

223
1
0
digital signage/display
Project Owner Contributor

[smile] one

Aaron MillerAaron Miller

114
1
0
digital signage/display
Project Owner Contributor

[smile] one

Aaron MillerAaron Miller

326
547
0
menu/sata visualization for a local bar
Project Owner Contributor

smile [one]

Aaron MillerAaron Miller

9.4k
16
22
Logic circuit to take a binary input and convert it to a 7 segment display
Project Owner Contributor

Discrete Binary to 7 Segment Display

SpencerSpencer

350
7
2
a tunable device that catches (and decipher if reqd.) nearby waves (signals) and display them on a screen.
Project Owner Contributor

Wireless Intruder and Decrypter

नौसिखिया- a neophyteनौसिखिया- a neophyte

1.6k
1k
17
This is a synth that produces squarewaves in different frequencies. You can use it to make a pattern of maximum 8 notes.
Project Owner Contributor

8 note Step Sequencer

Mathias SundgrenMathias Sundgren

10.9k
2.9k
95
Free and open source tool for exploring science and electronics anytime anywhere
Project Owner Contributor

Box0

Kuldeep Singh DhakaKuldeep Singh Dhaka

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