Quick start and copy my application here. I would like to use as many as interesting Infineon Part in this project.
Smart Freezer
1. Introduction
Smart Portable Freezer is portable and can be used for Medicine distribution like Vaccine or Insulinum.
The batterys is included in the freezer to provide power source of 12V, just enough to drive the NPN cooling pad. peltier.
2. Function Blocks
2.1 Battery management
Control the battery charging and discharge, record the battery capacity and report it.
2.2 Freezer temperature control
Keep the freezer runs in setting temperature with temperature sensor and on/off control.
2.3 Control and adjust of the freezer.
Control temperature setting with knobs and touch pad.
3. Hardware and software
3.1 Platform2GO XMC4200 shall be used with Arduino IDE as control and sensor hub
3.2 Smart Switch Profet+2 12v Shield for Arduino Shield shall be used as battery bank control and protection with overdischarge.
3.3 Sensors Pressure Sensor - DPS368 shall be used as ambient sensor, according to the description , temperature sensor is possible, it would be good to add extra temperature sensor for both inner and outer temperature sensors.
3.4 Magnetic Sensor - TLV493D A1B6 MS2GO shall be used to sensing magnetic knod with rotary for adjust of the freezer.
3.5 Motor Controller TLE94112 for Arduino shall be used for heat dissipation fan control. The cooling pad need strong heat dissipation for proper operation, it would be good for Motor control board available.
Next blog,
Sustain The World - Smart Portable Freezer #2 The Cooling Peltier
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