Anyone used a pos printer/drawer alarm?

[Jesse]

There is a tutorial floating around on how to make one from common parts bought at an electronics store.
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[OFF TOPIC] Buzzer or Bell for printer

I think you can find something like this. http://www.eposperipherals.co.uk/melody-box-bixolon-rmb100/ More suggestions will come but for fun I’m copying @spanky’s nice DIY project from V2 forums here. http://forum2.sambapos.org/index.php/topic,748.msg3904.html This guide will explain how to create a simple buzzer with little money. First of all, buy a buzzer for intercom, available at any electronics store. The model and the voltage does not matter, in my case I used one of Ulmet the cost…