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--- ldr_vt90n2 [2014/03/20 07:49] – sysop
+++ ldr_vt90n2 [2019/10/03 09:22] (current) – external edit 127.0.0.1
@@ Line 1: / Line 1: @@
+**LDR VT90N2**\\
+A photoresistor or light-dependent resistor (LDR) or photocell is a light-controlled variable resistor. The resistance of a photoresistor decreases with increasing incident light intensity. See also this [[http://en.wikipedia.org/wiki/Photoresistor|Wikipedia link]]\\
+{{ :vt90n2.jpg?300|}}\\
+{{:vt90n2.pdf|specifications}}\\
+{{:nightlight_ldr_test.pdf| nightlight ldr test}}\\
+{{:nightlight_ldr_test_program.zip|}}\\