Other Projects
Contactless hand sanitizer
This board is based on an ATmega328P microcontroller, the E18-D80NK IR sensor detects the presence of a hand and sends a signal to the MCU which actuates the relay to run the pump for a short period of time to dispense disinfectant gel, the board also includes some additional options such as an additional input to place a level sensor to know the amount of gel at the level of the tank, the board also includes an input to place an LCD display via the I2C bus.
Fast Line Follower (BATLFOLLOWER)
This is my fast line follower I designed it from scratch, it’s based on an ATmega328P AU MCU.
Odometer
An electronic odometer to calculate distances, the device reads raw data from a sensor placed on the wheel of a car generally used for the ABS.
Fast Line Follower (BATLFOLLOWER)
This is my fast line follower I designed it from scratch, it’s based on an ATmega328P AU MCU.
LORA RA-01 board carrier:
A carrier board for the LORA RA-01 module, with a ON/OFF switch and a buck converter based on MP2307.