Exercise Recorder

Language	English

Objective DIY an electronic device to remind movement time and count all kinds of exercises. xyz Schematic Microduino-motion can detect motion change. The buzzer will make sound along with movement counting. Timing each exercise by RTC module, it can record four times of exercise. The current date and time will be displayed on OLED, which can be adjusted via Bluetooth on your phone. Equipment Module Number Function Microduino-CoreUSB 1 Core board Microduino-Sensorhub 1 Sensor pin board Microduino-Motion 1 Altitude detection modules Microduino-BT 1 Bluetooth module Microduino-OLED 1 Display module Microduino-RTC 1 Clock module Microduino-BM 1 Battery management Microduino-Duo-V 1 Extensive board Microduino-Buzzer 1 Buzzer Other Equipment : One battery Lego Hardware Buildup Setup 1：Connect CoreUSB to PC, open example program, select the right board and download program. sport_motion Setup2：Stack all modules. Connect OLED and Sensorhub to Duo-V. 文件:Exercise record setup 1.jpg 600px Setup3：Connect two Buzzer modules to D6 pin of Sensorhub. 文件:Exercise record 6.JPG 800px Setup4：Connect battery to BM. 文件:Music boxz bm.JPG 800px Software Debugging Function Description “bluetooth()” Receive Bluetooth data on the phone for time adjustment. “time_long()” Calculate exercise time. “large_time()” Exercise time is sorted by exercise regimen. “lagre()”Exercise regimen is sorted from large to small. “draw()” OLED displays function values. “setRtcTime” Clock setting function. Bluetooth serial port usage #include <SoftwareSerial.h> SoftwareSerial mySerial(4, 5); // RX, TX //#define my_Serial mySerial #define my_Serial Serial1 Movement counting if (gy > 80 && ax > -50) sport_en = true; else if (gy < -80 && ax < -50) sport_en = false; if (sport_change != sport_en) { if (sport_en) { num += 1; tone(buzzer_pin, 300); Serial.println(num); } else noTone(buzzer_pin); sport_change = sport_en; } Result You can count the sit-ups, dumbbell and other exercises. Video