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| author | Sadeep Madurange <sadeep@asciimx.com> | 2025-04-29 17:04:38 +0800 |
|---|---|---|
| committer | Sadeep Madurange <sadeep@asciimx.com> | 2025-04-29 17:04:38 +0800 |
| commit | a9ce750c420813b1e7dab5eb4e0340d107a34b20 (patch) | |
| tree | b0bab3f5247b3c3cf9cfb2e72dcc4da993c0772a /door_lock/README.txt | |
| parent | 775d4a84f36d4d5d0700e9c44dfa4114a0cc022c (diff) | |
| download | smart-home-a9ce750c420813b1e7dab5eb4e0340d107a34b20.tar.gz | |
Delete the old door_lock directory.
Diffstat (limited to 'door_lock/README.txt')
| -rw-r--r-- | door_lock/README.txt | 18 |
1 files changed, 0 insertions, 18 deletions
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 |