Closed tuananhdn87 closed 6 years ago
Solved, I change 1.9f in
if (Reading <= (Vfinal + 1.9f )) {
to
if (Reading <= Vfinal) {
on .h file
All buttons works.
The constructor has a precision value, change it to fix your issue.
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On Nov 1, 2017, at 4:57 AM, tuananhdn87 notifications@github.com wrote:
Solved, I change 1.9f in if (Reading <= (Vfinal + 1.9f )) { to if (Reading <= Vfinal) {
All buttons works.
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Hi, Im using 4x4 keypad, column registors are 1k, row registor are 4.7k, 1k to GND. 1 to * keys works perfectly, but two buttons (0 and #) return wrong char: Press 0 button return 0 sometime # Press # button return D
what's wrong with me?