Premium Only Content

Arduino Sensor Bar!... Assemble!
Wherein I create a sensor bar to hold the light sensors for the physical version of the EUP5108 Punch Card reader.
This circuit on TinkerCad WAS the basis of the physical design but as we shall see few simulations stand up to variability of actual electronic hardware.
https://www.tinkercad.com/things/d9uO3r4u5sQ-bizpunchcardreader
We learned last time that the light sensors (photo resistors) would best be read using the Analog inputs to get light brightness values of 0..1023 rather than trying to manually match the resistance values to get a clean 0/1 reading on the digital inputs. We will still have to use one of the digital input pins for the data-ready input (bottom row of green dots on the cards).
In the end these will be connected to a Arduino nano microcontroller based embedded system to read the punch card data into the computer.
Please consider supporting the channel on Patreon:
https://www.patreon.com/eunumpluribus
Or
Send us a tip with Bitcoin: 17KYzdgkefseqiCcPHxDbusfyjWdBgXTS1
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
YouTube: https://tinyurl.com/rop59h3
TinkerCAD: https://tinyurl.com/wpug34w
Thingiverse: https://tinyurl.com/w96nz2k
Linkedin: https://tinyurl.com/u9r9qjm
Twitch: https://www.twitch.tv/edev96
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Please subscribe to my channel…it REALLY helps.Like my video? Hate my video? Let me know, VOTE! Please leave a comment, let me know how I'm doing.
#shorts #electronics #computing #programming #8bit
-
LIVE
Matt Kohrs
12 hours agoNew Highs Incoming?! 🚨🚨🚨 Live Trading Futures & Options
634 watching -
LIVE
Wendy Bell Radio
4 hours agoALL THE NEWS THAT'S FIT TO IGNORE
6,759 watching -
LIVE
LFA TV
11 hours agoLFA TV ALL DAY STREAM - MONDAY 9/8/25
5,898 watching -
LIVE
GritsGG
1 hour agoWin Streaking! Most Wins in THE WORLD!🫡
115 watching -
17:52
Professor Nez
21 hours ago🚨Trump Drops JAW-DROPPING Find with Tulsi Gabbard! 👀
3.42K15 -
1:19:14
JULIE GREEN MINISTRIES
3 hours agoCOVID KILLED MANY AROUND THE WORLD AND JUSTICE IS COMING FOR THOSE DEATHS
76K148 -
1:03:06
Game On!
16 hours ago $3.15 earnedThe BIGGEST Plays From NFL Week 1!
19.1K4 -
13:27
Clownfish TV
15 hours agoSydney Sweeney Backlash BACKFIRES! American Eagle Stock UP 38%! | Clownfish TV
42.7K11 -
18:55
AndresRestart
16 hours ago $0.84 earnedSomething Key We Keep Missing About Metroid Prime 4 Beyond...
18.5K1 -
8:06
China Uncensored
16 hours agoThis Could Be China’s LAST CHANCE To Save Its Economy
22.7K29