Perimeter sender

[dicknordstrom]

Hi,
Can someone please tell me what parts I need to buy from the shop to get a complete perimeter sender?

I know this one: https://www.marotronics.de/Perimeter-Sender-Board-Prototyp-mit-Platinen-Zubehoer
But which modules do I need to buy to make it complete as in the pictures on the above link?

//Dick Nordström

 

[roland]

You need the Perimeter Sender Board and all four items under Board Zubehör.

The sender is powered by the batterie charger. If you have your own charger you can use it. If not you have to decide if you want to use the Ardumower batterie later. If yes, you have to order "Ladegerät für Ardumower Akku" for 29,90€ too..

 

[dicknordstrom]

Thanks!

I made a temporary loop with an L298N shield. Putted a 100ohm 10W resistor and around 7M och wire. The resistor gets really hot. Im feeding it with 12V and 12/100 should only be 0.12A which should not make it that hot? What am I doing wrong?