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AC-CDI v9

Features AC-CDI For ONE or TWO* cylinders Microprocessor control unit Wireless and easy programming and the fly via smartphone or laptop Compatible Android, Iphone, Windows, Linux smartphones and/or PC Programming security: Only possible when engine is stopped. Only possible when ignition key is ON. One programmable ignition curve Rev from 200 to 20,000 RPM Adjustable timing in 10 steps from 1000 to 10,000RPM Adjustable timing at very low RPM .

AC-CDI 16F628 v7.9

CHARACTERISTICS. Adaptable to other single-cylinder bikes. Precision (0.5 to 1.5 degree). Software source unavailable (only .HEX). Advance curve is in EEPROM and can be freely modify Need a working charging coil/magneto for the capacitor. Need a battery DOWNLOAD PIC 16F628A v7.9   600 to 30000rpm To make the PCB PCB Eagle v6 files To build the CDI Schematic Partlist To draw the advance curve Excel file To burn the .

AC-CDI ANALOG

v2.2 Characteristics. Easy to build. Advance curve slightly adjustable. Need a working charging coil for the capacitor. Don’t need a battery DOWNLOAD AC-CDI Analog v2.2 To make the PCB PCB.pdf Parts list To build the CDI Schematic.pdf components.jpg wiring.gif Printed Circuit Boards and Ready to use CDI are available for sale !   This circuit replace the genuine CDI. The charging coil produces a alternative voltage around 50Vac at .

Pickup Simulator v3

Design to simulate a pickup coil at different RPM to test CDIs, Tachometers, Power valves and ignition coils. Range: from  300 to 30000 RPM (V2.x) Range: from 1000 to 30000 RPM (V3.3)   Download. Simulator v2.3 Software Schematic Parts list Circuit board Eagle files PIC-LCD-DAC pinouts PIC 16F628A .HEX .PDF .TXT .PDF .JPG .SCH .BRD .TXT Version 2.3 is free to use, versions 3 are only available for sale. .

AC-CDI 16F628 v6.7

This version is discontinued. Consider to build v7 instead! Characteristics. Adaptable to other single-cylinder bikes. High precision (0.07 degree). Preprogrammed for XT400/550/2strokes (84 or 106 points). Software source unavailable (only .HEX). Need a working charging coil for the capacitor. Need a battery DOWNLOAD PIC 16F628A v6.7   1500 to 40000rpm To make the PCB PCB Eagle v6 files To build the CDI Schematic Partlist To burn the PIC Softwares .
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