Timeline for Need an extra pin to control my driver board
Current License: CC BY-SA 3.0
9 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| May 29, 2014 at 12:42 | answer | added | Handoko | timeline score: 1 | |
| May 28, 2014 at 23:02 | answer | added | tcrosley | timeline score: 1 | |
| May 28, 2014 at 22:51 | comment | added | tcrosley | @user43113 Sorry, my bad. I didn't look at your drawing close enough. I thought you had only 8 pins available on your MCU, rather than 8 pins coming from the MCU board. | |
| May 28, 2014 at 22:48 | comment | added | Electronics_Guy | i'm using the ATmega328 MCU chip. i'm constantly reading the analog channels (still don't have a timer because i'm just testing inside the main loop). There is no digital lines going into the driver =/. that is what i need. The VDD and GND are coming from the MCU board because the power is comming from a battery connected to the MCU board. | |
| May 28, 2014 at 22:41 | comment | added | tcrosley | What MCU are you using? How often are you reading the analog signals, and how often do you need to change the digital output? You don't show any digital lines going into the driver board. Just one lead? Why is the VDD and GND for the driver board coming from the MCU pins (as currently drawn) instead of being connected directly to VDD and GND? | |
| May 28, 2014 at 22:08 | comment | added | Electronics_Guy | Hi. I can't. the driver board has to enter on this side of the MCU board. | |
| May 28, 2014 at 21:53 | review | Suggested edits | |||
| May 28, 2014 at 22:04 | |||||
| May 28, 2014 at 21:50 | comment | added | Ignacio Vazquez-Abrams | Have you tried using a pin from the right side? | |
| May 28, 2014 at 21:46 | history | asked | Electronics_Guy | CC BY-SA 3.0 |