This Constant Current and Constant Voltage feature is implemented by adding 78L05 fixed voltage regulator
Features :
Product type GSM rubber duck Antenna Frequency band 800-2700MHz Gain 9Dbi Bandwidth 2
completed 16777216 colour full-colour display
and the male stereo jack size is 2
MOC3063 Zero Cross Optoisolator made in india wheel This Constant Current and ConstantMOC3063 zero cross Opto isolator is a type of IC with 6 pins this IC contains a diode and a Traic, that's why it is known as traic driver output IC. It has 6 pins (Pin1 anode, Pin2 cathode, Pin3 NC, Pin4 main terminal, Pin5 substrate do not connect, Pin6 main terminal). Its mostly used in motor control appliances, AC motors, Industrial controls, solid state relays and consumer appliances. It is used for temperature control, Lighting control, and