Add description of new H-brigde breakout-board

2017-07-29 14:42:13 +02:00 · 2017-07-29 14:42:13 +02:00 · 181e2c436e
parent fd442fb9da
commit 181e2c436e
1 changed files with 22 additions and 0 deletions
--- a/examples/osd/arduino-valve/dvr8838wiring.txt
+++ b/examples/osd/arduino-valve/dvr8838wiring.txt
@ -0,0 +1,22 @@
+DRV8838 Breakout board from below
+
+GND     GND
+VIN     VCC
+O2      EN
+O1      PH
+VM      SLP
+
+GND pins are marked with quadratic (as opposed to round) pins
+
+View from above
+
+GND VIN O2  O1 VM
+
+
+GND VCC EN  PH SLP
+
+WARNING: The VCC in the datasheet and the VCC in the Pollolu
+breakout-board are different!
+
+VCC is the logic supply voltage         1.8-7 V
+VIN is the supply voltage for the motor 0-11  V