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TMS374

ETC
Part Number TMS374
Manufacturer ETC
Description ECU DECODER
Published Feb 3, 2014
Detailed Description TMS374 ECU DECODER Connection diagram: + :12v DC - : GND S :signal wire Introduction This Tool is a frequency sweeper ...
Datasheet PDF File TMS374 PDF File

TMS374
TMS374

Overview
TMS374 ECU DECODER Connection diagram: + :12v DC - : GND S :signal wire Introduction This Tool is a frequency sweeper with 5V square wave output (Duty cycle 50%, effective frequency range from over 10kHz (max 50kHz) to 50Hz) .
This tool can be also considered as a MCU version of the software TMS-374 Decoder ECU.
The only difference between the two tools is that the MCU version works without a PC.
A small MCU is used to generate the pulses instead of the PC RS232 Tx line.
Manual After powering the device on - the LED should blink twice.
The sweeping process starts as power is supplied to the device.
LED ON - means there are pulses on the output.
After reaching the lowest frequency the LED g...


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