Integrated Circuit (IC) Components

IC components useful for building the Insight 1G engine adapter.

Display #
#	Web Link	Hits
1	ELM323DS OBD II ICs that allow the user to pull data out of an OBD vehicle. Very useful for developing a system that will selectively turn on a MIL.	210
2	I2C PCA9544A Multiplexer Increases the number of analog inputs that can be read by a microcontroller.	168
3	I2C DS1803 Digital Potentiometer Can be used to simulate resistance values for items like IAT, ECT, and O2 sensors.	281
4	I2C AD5253/5254 Digital Potentiometer Similar to the DS1803 digital potentiometer but has more channels per chip. Can be used to simulate resistance values for items like IAT, ECT, and O2 sensors.	226
5	I2C ADG728 Multiplexer 8:1 Matrix Switch 16 pin TSSOP.	185
6	ICL8038 Waveform Generator Can be used to simulate periodic engine position signals like crank and cam position.	206
7	I2C AD5306 DAC 4 channel DAC.	199
8	l9637 ISO9141 interface. This is probably what most scan tools are based on. One of these costs $1.36.	240

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