Get the distance when the ultrasonic sensor is tripped. You can use this to calibrate the food dispenser better, for example, deciding whether the plate is too close or too far. Configure an alert if the food i
Here we also have the eyes of the ant which are design to fit an HC-SR04 ultrasonic sensor. All of the parts are assembled between two plates and additionally I made an interesting curved cover for the top plate in order to hide all of the wiring, the Arduino and the battery between t...
Hi: For a new project I need to send and read data, ASCII char numbers, from the serial port to the PSoC. I've been trying to send and receive
Arduino Interface Here is an illustration of simple angle sensing for flex resistor. If the flex resistor is flat, blue LED illuminates, if the resistor is flexed to an angle x (say) green LED illuminates, if it flexes greater than x then, red LED illuminates. Flex resistors can be also...
Chanzon 9v battery clip: This connects a 5V battery to our Arduino, so it can run without being attached to the computer through the USB cable. ACEIRMC HC-SR04 ultrasonic sensor distance module: This detects if a pet is in front of the dispenser, and if true, dispenses the food. ...
Chanzon 9v battery clip: This connects a 5V battery to our Arduino, so it can run without being attached to the computer through the USB cable. ACEIRMC HC-SR04 ultrasonic sensor distance module: This detects if a pet is in front of the dispenser, and if true, dispenses the food. ...
Chanzon 9v battery clip: This connects a 5V battery to our Arduino, so it can run without being attached to the computer through the USB cable. ACEIRMC HC-SR04 ultrasonic sensor distance module: This detects if a pet is in front of the dispenser, and if true, dispenses the food. ...