This program is ONLY for Windows95. Tested with Clarions with no eeprom and C memory . Worked signal is from motor for radio. When the code is calculated the motor start and the program stop. Normal open contact start and stop radio. The normal closed contact discharge capasitor in radio and you must enter code.
C I
O
12V
2.2k
5.6k
key 1
7407
7407
key 2
5.6k
2.2k
12V
C I
O
7407
key 3
5.6k
2.2k
12V
C I
O
7407
key 6
5.6k
2.2k
12V
C I
O
7407
key 4
5.6k
2.2k
12V
C I
O
7407
key 5
5.6k
2.2k
12V
C I
O
12V
worked
C memory
to power switch radio
DB25-3
DB25-4
DB25-5
DB25-6
DB25-7
DB25-9
DB25-10
4.7V
2.2k
BD139
Cd4066
Cd4066
Cd4066
Cd4066
Cd4066
Cd4066