Maxim Bortnikov
Published © CC BY-NC-SA

Midbar (Teensy 4.1 Version) V2.0

Midbar is my attempt to learn from the mistakes made by others (and later from my own mistakes) to make a better password vault.

IntermediateFull instructions provided1 hour114
Midbar (Teensy 4.1 Version) V2.0

Things used in this project

Hardware components

Teensy 4.1
Teensy 4.1
×1
2.4 Inch TFT LCD with ILI9341
×1
USB Keyboard
×1
USB 2.0 Port (I took it from the panel expansion bracket)
×1
Micro SD Card
×1
Mifare RC522 RFID Reader
×1
RFID card
×4
EC11 Rotary Encoder
×1
Through Hole Resistor, 4.7 kohm
Through Hole Resistor, 4.7 kohm
×7
Capacitor 100 nF
Capacitor 100 nF
×2
Pushbutton switch 12mm
SparkFun Pushbutton switch 12mm
×2

Software apps and online services

Arduino IDE
Arduino IDE
Teensyduino

Story

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Schematics

midbar_circuit_diagram_aXMexmfTtH.png

Code

Firmware_V2.zip

C/C++
No preview (download only).

Credits

Maxim Bortnikov

Maxim Bortnikov

28 projects • 2 followers
Independent developer and self-proclaimed embedded system designer

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