The transmitter is huge but has comparatively ... Compact indeed. The power supply connection is the one on the back panel with the exposed high voltage. The radio already had its electrolytics ...

How about making a small FM transmitter? Originally designed by ... traces it uses one copper PCB which is used for all ground connections, and then small islands of the same PCB glued on top ...

SITRANS TS500 are temperature sensors for a wide range of measurement applications - from simple to complex, e.g. for harsh environments. The modular design of the system with a protective tube made ...