Interfacing MAX30102 with Arduino + BPM measure project with OLED + buzzer.
Project tutorial by SurtrTech
+ OLED display, measures in imperial and metric.
Measure distance using JSN SR-04T waterproof ultrasound module and an LCD I2C (cm/inches).
Using one single module and a proper library you'll be able to measure any AC voltage like a TRMS multimeter.
LASER tank controlled by a PS2 wireless controller and you "fire" the LASER turret remotely too.
Easy tutorial for the DS3231 module with multiple examples.
Two versions of a door lock system based on the Adafruit FPM10A fingerprint sensor, one is easy for testing and the second more embedded.
A little tutorial to make a digital photo frame, and also use the touch functions to navigate between images.
Two ways to control the camera cradle, you can put a flashlight, laser, ToF modules...
Interfacing the shield with Arduino UNO board and fixing the touch detection and inversion problem.
A short and easy tutorial on how to interface the module with UNO board using simple examples.
An alarm clock using a DS1302 RTC and a buzzer. You can set the RTC by a keypad as well as set the alarm.
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