Portable device for transmitting signal

摘要

A portable device includes an operating part, a circuit board, and a case body for housing the operating part and the circuit board. The circuit board has a circuit section configured to transmit a signal to an external device. A terminal electrode and a pair of switch electrodes are disposed on the circuit board. The terminal electrode supplies electricity from a power source to the circuit section. A switch element is configured to electrically couple the pair of switch electrodes in accordance with an operation of the operating part. A resin member is disposed on the circuit board in such a manner that the circuit section is covered with the resin member and the terminal electrode and the pair of switch electrodes are exposed to an outside of the resin member.