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Projects Ted Yapo likes and follows

9.9k
3.8k
134
RGB LEDs Triangular/Hexagonal Pixels Matrix.
Project Owner Contributor

RGB HexMatrix | IOT Clock

mukesh-sankhlaMukesh Sankhla

19.7k
3.8k
107
A 3D printer for printing with welding wire
Project Owner Contributor

Wire 3D Printer

dominik-meffertDominik Meffert

9.4k
1.9k
33
My second generation TDR which aims to be standalone (no oscilloscope) and as cheap as possible while being usable.
Project Owner Contributor

Standalone digital TDR (TDR-G2)

ms-bossMS-BOSS

8.4k
1.1k
35
Building and tinkering with crystal radios goes back to my childhood of the late 1960's and coming round again.
Project Owner Contributor

Shortwave Crystal Radio - A blast from my past

dr-cockroachDr. Cockroach

39.3k
116
106
A DIY oscilloscope probe to dig small differential signals embedded in high common mode voltages.
Project Owner Contributor

A 10X 100MHz Differential Probe

bud-bennettBud Bennett

27.2k
87
89
Open source multimeter that measures more for less
Project Owner Contributor

DIY 6-digit multimeter

jaromirsukubajaromir.sukuba

14.4k
77
60
An ESP8266 , a ILI9341 display, a few buttons to build a working ZX Spectrum
Project Owner Contributor

ZX Spectrum emulator with ESP8266

aldoloaldolo

6.6k
64
70
I like to call this my smart watch, as it can calculate numbers and show the time
Project Owner Contributor

New PCB For Calculator Watch

davedarkodavedarko

12.1k
58
53
Building a freeform 20th anniversary clone of @tedyapo’s LED clock, driven with a PIC16F84A
Project Owner Contributor

Ted’s LED Clock

paul-gallagherPaul Gallagher

3.5k
52
61
Cheapskate version of Adafruit Feather M0
Project Owner Contributor

Fluff M0

dehipudeʃhipu

5.9k
39
36
A self powered 18650 Lithium-Ion battery discharge board.
Project Owner Contributor

18650 Discharger

jasper-sikkenJasper Sikken

13.1k
29
28
<1.5µA current consumption when continuously on, optional flashing mode
Project Owner Contributor

Ultra low power LED

christoph-tackChristoph Tack

4.3k
26
28
Connect two hosts via a serial connection, but with total galvanic isolation
Project Owner Contributor

Isolated USB null modem

nick-sayerNick Sayer

1.8k
24
42
a wee demo to explore a funky phenomenon: FR-4 PCB cores fluorescing under blacklight
Project Owner Contributor

UV Fluorescent PCB - 7 Segment Display

sam-ettingerSam Ettinger

1.5k
18
24
I still can't believe it's working.
Project Owner Contributor

A different kind of programmable LED

sam-ettingerSam Ettinger

1.7k
13
15
Because making discrete clocks is not an end in itself.
Project Owner Contributor

Bipolar Discrete UART

yann-guidon-ygdesYann Guidon / YGDES

612
10
15
This socket is designed for standard 3 mm through hole LEDs.
Project Owner Contributor

Panel Mount LED Socket

michael-gardiMichael Gardi

545
7
11
No knobs! No 555s! No reason whatsoever!
Project Owner Contributor

12 switches, 1 LED, 1 SAO

sam-ettingerSam Ettinger

744
6
5
A resistive splitter which allows to take simple TDR measurements on 50Ω lines using any 50Ω pulse generator and 50Ω oscilloscope.
Project Owner Contributor

Simple TDR splitter (TDR-G1)

ms-bossMS-BOSS

207
2
3
Simple ring oscillator with the simplest CMOS gate
Project Owner Contributor

Ring Oscillators: 74AHCU04

dana-myersDana Myers

260
1
2
Documentation of the process and challenges along the way
Project Owner Contributor

Making Ted Yapos TritiLED

schlionschlion

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