Example: tourism industry
Channel Constant Current Led Sink
Found 2 free book(s)
AMP CAMP AMP #1 - FIRST WATT
www.firstwatt.comThis constant current is shared by the Mosfet and the loudspeaker, and the ... And of course we need an LED of some sort and a resistor for it, which would be R13. ... It is designed to mount on the flat surface of a heat sink with the output devices. Each channel of the amplifier has its own switching power supply and draws about 1 amp of current
Data Sheet - SparkFun Electronics
cdn.sparkfun.com3 LDR LED driver input for proximity IR LED, constant current source LED driver 4 LEDK LED Cathode, connect to LDR pin when using internal LED driver circuit 5 LEDA LED Anode, connect to VLEDA on PCB 6 GND Power supply ground. All voltages are referenced to GND 7 SCL I I2C serial clock input terminal - clock signal for I2C serial data