Jump to content
43oh

Leaderboard

Popular Content

Showing content with the highest reputation on 01/31/2019 in all areas

  1. In case it might be of use to someone, I've posted a Youtube video and created a Github repo dealing with an alternate way of multiplexing 7-segment displays that has a greatly reduced parts count. It's multiplexing by segment instead of by digit. The video shows this method implemented with an MSP430G2553. The Github repo has demonstration Arduino Nano sketches, but they should work as-is with Energia except for the pin assignments. The video is on my local OSH group's channel, and I can't respond to comments there, but will answer questions here if there are any. https://www.youtube
    2 points
  2. I couldn't solve the problem with Mspdebug Solved with CCS Cloud on Windows : On Debug menu I could launch 'Recovery' then 'Update ' 🙂 Launchpad is now OK... next step : test again on Unbuntu 18.10 (without modemmanager holding TTY/ACM0....) OK with last Energia running on Ubuntu 18.10 (32 bit libmsp430.so coming Energie replaced by 64 bit one,)
    1 point
  3. Hello everyone, There is a couple of similar projects available on the internet. Some of them base on Arduino and PIC performs very basic mount control without math intensive computation implemented in embedded controller. I decided to build my own with the following goals: ease of use by an inexperienced amateur astronomer (full automatic operation) precision and resolution of position last but not least: the price Final, or better say at the moment, design comprises of the following components: Stellaris LM4F launchpad central control unit, two ULN2003 unipolar stepper motor driver ch
    1 point
×
×
  • Create New...