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Eval » Historie » Revision 5

Revision 4 (Maximilian Seesslen, 01.03.2023 11:08) → Revision 5/10 (Maximilian Seesslen, 18.09.2023 16:03)

h1. 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

h2. Compare

* Trelock 760: 3,7V; 3000 mAh

h2.
Charger IC

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