LDR, photosensitive resistor berdiameter 5mm ini resistansiya berubah ketika ada perubahan intensitas cahaya. Ketika kondisi gelap, resistansinya besar hingga 0.5MOhm tetapi ketika kondisi terang, resistansinya mengecil menjadi 5-10kOhm. Perubahan resistansi ini bisa agan pake sebagai input analog di arduino agan.
Specification: == Model: GL5516 Maximum voltage: 150V, DC Maximum wattage: 90mW Diameter : 5mm Operating temperature: -30C ~ 70C Spectral peak: 540nm Bright resistance (10Lux) : 5-10KOhm Dark resistance: 0.5 M - Response time: 20ms (Rise), 30ms (Down) Resistance illumination: 2
Features Epoxy Encapsulated - Smali Size - Quick Response - Reliable Performance - High Sensitivity - Good Characteristic of Spectrum
Applications: Auto Flash For Cameras - Room Light Control - Photolamp - Industrial control - Photoelectric Control - Annunciator - Photoswitch - Electronic Toys