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by ns167349
Sun Nov 26, 2017 1:39 pm
Forum: 3DP printing
Topic: Hacking the HP45
Replies: 757
Views: 2914178

Re: Hacking the HP45

Hi, I celebrate your work. I have a few questions. What is the maximum firing frequency? It is 18/20 khz for HP45 but 18 khz = 55.5 us. Dragonator said "An address needs an on time of about 10 microseconds." Addresses are 22 pins. 22*10us = 220us. (55.5us for 18 khz, 111us for 9khz.). What...