From a9ce750c420813b1e7dab5eb4e0340d107a34b20 Mon Sep 17 00:00:00 2001 From: Sadeep Madurange Date: Tue, 29 Apr 2025 17:04:38 +0800 Subject: Delete the old door_lock directory. --- door_lock/README.txt | 18 ------------------ 1 file changed, 18 deletions(-) delete mode 100644 door_lock/README.txt (limited to 'door_lock/README.txt') diff --git a/door_lock/README.txt b/door_lock/README.txt deleted file mode 100644 index c565b71..0000000 --- a/door_lock/README.txt +++ /dev/null @@ -1,18 +0,0 @@ -ELECTRICAL CONNECTIONS - -Following connections puts the atmega328p in a configuration that mirrors the -configuration of an Arduino Uno [1]. - - 1. Pin 1 of the IC connects to the 5V via a 10k resistor to prevent the - atmega328p from resetting. - 2. A 16MHz crystal oscillator connects to pins 9 and 10, and each pin of the - crystal oscillator connects to ground via 22pF capacitors. - 3. Pins 7, 20 and 21 (counted clockwise from the bottom left of the IC) - connect to 5V. - 4. Pins 8 and 22 connect to ground. - -Now connect the PWM line of the servo to pin 15 of the IC. - -LINKS - -[1] https://www.youtube.com/watch?v=J3DYgzRvLT8 -- cgit v1.2.3