Practice making DIY- GC 0 162 --Bluetooth APP pet automatic feeder
Design based on STM32 single-chip microcomputer--- Bluetooth APP pet automatic feeder
2. Function introduction:
STM32F103C series minimum system board + LCD1602 display + DS1302 clock module + 5 buttons + voice broadcast module + ULN2003 stepper motor module + LED light board + HC-05 Bluetooth module (only available in Bluetooth version)
1. The feeding switch can be controlled regularly or manually, and the feeding can be turned on and off manually through the circuit board switch button or the mobile APP (only available in the Bluetooth version).
2. You can flexibly set 4 groups of feeding reminder time, and each group can be turned on and off independently. When the feeding reminder time is up, turn on the LED light, and the voice loop will broadcast "Come to eat" (default), and other voices can be customized, and then the ULN2003 stepping motor rotates 180 degrees forward to open the feeding bin. After the feeding time is over, turn off the LED light and turn off the voice broadcast, and then the ULN2003 stepper motor reverses 180 degrees to close the feeding bin.
3. In any state, you can manually turn on and off the feeding through the switch button on the circuit board or the mobile APP (only available in the Bluetooth version).
3. Set the Beijing time, set 4 groups of feeding reminder time, and feeding time 0~99 through the button or the mobile APP (only available in the Bluetooth version).
4. The main interface of LCD1602 displays Beijing time, the next feeding time, and the current feeding status.
5. Bluetooth mobile APP display, 4 groups of feeding time and current feeding status.
3. Details:
Video explanation: Bilibili searches for the UP master "love to engage in single-chip microcomputer" and searches for the keyword " Bluetooth APP pet automatic feeder " in its space to watch the detailed explanation of the video
Function demonstration operation :
This is a pet automatic feeder based on STM32 microcontroller Bluetooth APP . STM32F103C series minimum system board + LCD1602 display + DS1302 clock module + 5 buttons + voice broadcast module + ULN2003 stepper motor module + LED light board + HC-05 Bluetooth module (only available in Bluetooth version)
1. The feeding switch can be controlled regularly or manually, and the feeding can be turned on and off manually through the circuit board switch button or the mobile APP (only available in the Bluetooth version).
2. You can flexibly set 4 groups of feeding reminder time, and each group can be turned on and off independently. When the feeding reminder time is up, turn on the LED light, and the voice loop will broadcast "Come to eat" (default), and other voices can be customized, and then the ULN2003 stepping motor rotates 180 degrees forward to open the feeding bin. After the feeding time is over, turn off the LED light and turn off the voice broadcast, and then the ULN2003 stepper motor reverses 180 degrees to close the feeding bin.
3. In any state, you can manually turn on and off the feeding through the switch button on the circuit board or the mobile APP (only available in the Bluetooth version).
3. Set the Beijing time, set 4 groups of feeding reminder time, and feeding time 0~99 through the button or the mobile APP (only available in the Bluetooth version).
4. The main interface of LCD1602 displays Beijing time, the next feeding time, and the current feeding status.
5. Bluetooth mobile APP display, 4 groups of feeding time and current feeding status.
Watch the video for a detailed introduction to the specific test method. . .
To learn more, please watch the video explanation. . .
