LED dot matrix screen

A very simple 8x8 or even smaller dot matrix display which can be controlled through USART, I was using ftdi232 to make it USB compatible. Continue rading if you wan to check the video.


Never finished this project, I wanted to make it really big, but other priorities came up. And only source code, circuit schematics and these videos remain. One day I will get back to it. The project was using Atmega328 for controlling the multiplexing and couple 74hc595 shift registers as output pin extenders.

 Here are my videos:

 

 

 




ADVERTISEMENT

  • Proact IMS

    Proact IMS in Touch gesture recognition using body capacitance

    Single‑electrode detection and differentiating gestures like pinch, grab, or multi‑finger touch by how much skin contacts the electrode is a clever design.Explore cutting-edge services and products at https://www.proact-ims.com/ or contact us at +91 80 3542 9949 for collaboration and...

    Proact IMS

    Proact IMS in Touch gesture recognition using body capacitance

    Single‑electrode detection and differentiating gestures like pinch, grab, or multi‑finger touch by how much skin contacts the electrode is a clever design.Explore cutting-edge services and products at https://www.proact-ims.com/ or contact us at +91 80 3542 9949 for collaboration and...

    Proact IMS

    Proact IMS in Strain Gauge based weight sensor (load cell)

    Clear explanation of principles (strain, Wheatstone bridge, gauge factor) — especially helpful for beginners..Explore cutting-edge services and products at https://www.proact-ims.com/ or contact us at +91 80 3542 9949 for collaboration and innovation opportunities. Elevate your...

    Proact IMS

    Proact IMS in Strain Gauge based weight sensor (load cell)

    Clear explanation of principles (strain, Wheatstone bridge, gauge factor) — especially helpful for beginners..Explore cutting-edge services and products at https://www.proact-ims.com/ or contact us at +91 80 3542 9949 for collaboration and innovation opportunities. Elevate your...

    Proact IMS

    Proact IMS in Strain Gauge based weight sensor (load cell)

    Clear explanation of principles (strain, Wheatstone bridge, gauge factor) — especially helpful for beginners..Explore cutting-edge services and products at https://www.proact-ims.com/ or contact us at +91 80 3542 9949 for collaboration and innovation opportunities. Elevate your...

    proactims

    proactims in Strain Gauge based weight sensor (load cell)

    This guide made the transition from basic principles to advanced applications smooth—it feels like a complete learning path for anyone new to...

    proactims

    proactims in Strain Gauge based weight sensor (load cell)

    This guide made the transition from basic principles to advanced applications smooth—it feels like a complete learning path for anyone new to...