A try at a Hammond XB2 repair
Matevž brought me a new organ to try to repair – Hammond XB2 🙂 It was lent to him by the original owner to decide whether to buy it or not. Here is a sample of how it sounded (not …
Month: July 2015
Simplest battery / power indicator circuit
So we usually want to have a battery indicator circuit in many of our devices. The indicator warns us if we have left the device powered and also indicates if the device battery is reaching its end of life. The …