1 pcs : SPH1878LR5H-C - MEMS Microphones SISONIC MEMS MICROPHONE,Analog,Bottom,67dB SNR,134dB SPL,-44 +/- 0.5 dB (SE)-38 +/- 0.5

RKJXT 4-Directional Stick Switch Alps Alpine RKJXT 4-Directional Stick Switch with encoder/center-push function offers space savings with a single shaft four-directional push/encoder. The switch offers excellent operation in four directions with the adoption of tactile feel. The series has a push travel of 0.3mm and an operating force of 5N. Applications for the Alps Alpine RKJXT switch include remote controllers and controls for home appliances, car audio, and navigation systems.