PCB microphone. Approximately .4" diameter and .2" tall (977 x 4.5 mm). .1" lead spacing. Manufacturer: HORN. Manufacturer's Part Number: 252-EM9745P-40.
Fuse holder clip without ears. Bowed PCB mount tabs. This clip can also be used to hold
Motor: Regular Pager Motor. The lack of "ears" alows you to adjust the motor position back and forth (and also allows the motor to slip during operation). A layer of shrink wrap tubing can reduce slippage. Manufacturer: LITTLEFUSE. Manufacturer's Part Number: 01020078H.
Fuse holder clip with ears. Straight (traditional) PCB mount tabs. This clip can also be used to hold
Motor: Regular Pager Motor. The "ears" act as a backstop to prevent the fuse or motor from slipping through the clip. Manufacturer: LITTLEFUSE. Manufacturer's Part Number: 01020071H.
Build your own sonar sensor using these sensors. Sensor circuits generally require a crystal such as
Crystal 40.000 KHZ. Manufacturer: PROWAVE. Manufacturer's Part Number: 400ST160/400SR160.
Build your own sonar sensor using these sensors. Sensor circuits generally require a crystal such as
Crystal 40.000 KHZ. This sensor has a water resistant case that is suitable for outdoor applications. Manufacturer: PROWAVE. Manufacturer's Part Number: 400ET180/400ER180.