These are Carbon Film Resistor with a value of 2
The resistance between the outer two25pins is always 100K ohm
Rated Voltage 50V DC Rated Current 500mA Mounting Type Through Hole (90 Degree) Pitch 2mm Number of Pins 4 Dimension(LxWxH) 12
DC 5V Length 1m/5m LEDs per Meter 60 Waterproof No Data Transmission Protocol Single NZR Communication Mode Data Transmission Speed 800Kbps Reset Time >250µs Gray Level 256 Operating Temperature -25°C~60°C Colour RGB (Programmable)
General purpose
Normally Open Vibration Sensor Module 51K These are Carbon Film ResistorThis Normally open vibration sensor module is for a variety of vibration trigger function, reported theft alarm, smart car, electronic building blocks and so on. Features The use of wide voltage LM393 comparator. Using the companys high sensitivity vibration switch, the default with SW 18015P vibration sensor. The comparator output, the signal clean, good waveform, driving ability, more than 15mA With a fixed bolt hole, easy to install. Specification