Eval¶

Weisswurstthermometer; mainly power supply;

e.g. Have thermometer at work

• Thermocouple-Interface
• Loud buzzer
• USB interface for charging
  • Circtuit from Minutnik-eInk
• Switch-On/Off button
• Auto off
• Should run a week

How much current draws CANDis? single 18650 cell ok? ca. 3000mAh. 3,6V. 7,1V

Charger IC¶

• billigst: TP4056; nur 1 Zelle; bzw. MCP73832
• Schutz: DW01A
• MCP73844-840IMS; 2 Zellen, kein Balancer