Search found 41 matches
- Tue Mar 27, 2018 10:12 pm
- Forum: 3DP printing
- Topic: Hacking the Xaar 128 printhead
- Replies: 365
- Views: 1358539
Re: Hacking the Xaar 128 printhead
Hello, guys, I managed to reduce the CLK signal to 1MHz by increasing "OCR1A = 11; //7;" from 7 to 11. When I look at SCK, the frequency is much higher than 1.4 MHz. Is that admissible? TCCR1A = _BV (COM1A0); // toggle OC1A on compare match OCR1A = 11; //7; // top value for counter OCR1A ...