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by Michel De Meester
Mon May 06, 2019 5:53 am
Forum: Python
Topic: One Button Code Lock
Replies: 3
Views: 211

Re: One Button Code Lock

Hello MrYsLab, If you absolutely have to a single button used to input the code, then as you say, the synchronization of human to computer timing is difficult. Perhaps, you could provide an LED that lights to tell the user when to enter the next press. If there is no press between flashes, then the ...
by Michel De Meester
Sun May 05, 2019 11:43 am
Forum: Python
Topic: One Button Code Lock
Replies: 3
Views: 211

One Button Code Lock

Hello All, Sorry for writing in "bad English" but I'm living in the Flemish speaking part of Belgium. I'm building a simplified alarm system (RPI3 and python 3.7) using some (magnetic) door switches and push buttons. One of these push buttons will be used to activate / deactivate the alarm. What Do ...
by Michel De Meester
Mon Aug 22, 2016 7:49 am
Forum: Advanced users
Topic: PI2 as serial console
Replies: 2
Views: 1319

[solved] PI2 as serial console

Hello Dave, Use 'raspi-config' to re-enable your "serial port and kernel messages", and reboot. Use a text editor to remove the "console=serial0,115200" section from the '/boot/cmdline.txt' file. This disables the kernel messages and the login on the serial port. Add the line "enable_uart=1" to the ...
by Michel De Meester
Fri Aug 19, 2016 7:00 am
Forum: Advanced users
Topic: PI2 as serial console
Replies: 2
Views: 1319

PI2 as serial console

Hello, Sorry for writing in "bad English", I live in the Flemish speaking part of Belgium ;) I want to use a Pi2 (in the future a cheaper Pi revB) as a serial console to monitor the boot process and login to other pies and similar small computer boards like the OLinuXino with A20 and A13 arm process...

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