Do It Yourself CDI TCI for single cylinder
Do It Yourself CDI TCI for single cylinder
CDI reprogramming Version 7 separate the firmware in the ROM (firmware is protected) from the ignition timing in the EPROM (advance map is not protected). The ignition timing is stored in the internal data EEPROM meaning that you can change the advance curve yourself as often as you want… Just draw the new curve in […]
AC-CDI v7.9 INTEL8HEX Read More »
Email: Contact Transmic Hello, do-it-yourselfers! My name is Thierry, I’m in my sixties, and I’m a motorcycle enthusiast. I live in France, work in the IT field for a living, and enjoy playing with electronics in my spare time. CDI development bridges the gap between computer technology, electronics, and motorcycle engines. I started with one
This AC-CDI is EOL Features Programmable AC-CDI For ONE or TWO* cylinders For [2 strokes engines] and for [4 strokes engines with wasted spark*] * On 4stk engines with 1 pickup on the crankshaft, one spark occur at compression stroke and one at exhaust stroke. Firing in the exhaust stroke is a wasted spark. Hence
plus Firmware. On AC-CDI v7.9, DC-CDI v7.9 or DC-CDI v2.1 the tacho output available at RB5/PIN11/TP1 can drive a tachometer. The signal is a +5volts level and 5% Duty Cycle signal: but some tachometers need a +12v level at 50% DutyCycle signal ! In order to work with such tachometers I created a small microprocessor
Duty Cycle Converter Read More »
End Of Life EOL also mean: NO SUPPORTYou make it at your own risk. CHARACTERISTICS. DC-CDI Easier start when cold For SINGLE cylinder (and SOME TWO cylinders). Advance curve is in EEPROM and is freely modifiable Rev until 20,000 RPM/330Hz Pickup position can be freely set from 0 to 360° Accurate (0.15°/8000RPM). Need a 6