@Dragonator Print quality of this version looking promising. I am very much interested in how it's working , i mean spi to parallel outputs.
When could we expects the firmware code release. Eager to learn about its mechanism
Search found 11 matches
- Sun Jun 27, 2021 4:24 am
- Forum: 3DP printing
- Topic: Standalone controller V4.0
- Replies: 58
- Views: 256299
- Thu Apr 15, 2021 11:25 am
- Forum: 3DP printing
- Topic: Standalone controller V4.0
- Replies: 58
- Views: 256299
Re: Standalone controller V4.0
@Dragonator Printing quality is seems okay compare to previous oasis 3dp version. Any special requirement of spi protocol. I think it's reducing the pinouts but increase the source code complexity.
- Thu Apr 15, 2021 11:25 am
- Forum: 3DP printing
- Topic: Standalone controller V4.0
- Replies: 58
- Views: 256299
Re: Standalone controller V4.0
@Dragonator Printing quality is seems okay compare to previous oasis 3dp version. Any special requirement of spi protocol. I think it's reducing the pinouts but increase the source code complexity.
- Mon Mar 01, 2021 5:22 pm
- Forum: 3DP printing
- Topic: Standalone controller V4.0
- Replies: 58
- Views: 256299
Re: Standalone controller V4.0
Amazing...... Looking fantastic. Is it able to print some images.
- Thu Feb 04, 2021 2:29 am
- Forum: 3DP printing
- Topic: Standalone controller V4.0
- Replies: 58
- Views: 256299
Re: Standalone controller V4.0
Instead of TLC51923 ic , i have found Microchip HV583 of which is capable of driving Inkjet heads as well as it has serial to parallel gpio interface for driving. Also I was guessing your code to driving print head using serial data previously when I studied oasis 3d code it was divided into two par...
- Fri Jan 22, 2021 6:11 pm
- Forum: 3DP printing
- Topic: Standalone controller V4.0
- Replies: 58
- Views: 256299
Re: Standalone controller V4.0
Do you able to share firmware for above development.
- Tue Oct 29, 2019 6:52 am
- Forum: 3DP printing
- Topic: Hacking the HP45
- Replies: 757
- Views: 2947680
Re: Hacking the HP45
Is anybody heard of XMOS microcontroller. As i have read it has parallel processing capabilities with programmable I/O control. Its mainly a software based control. 200mhz operating frequency is useful when we deals with timing critical signals. I hope it would a better alternative to FPGA as well a...
- Sun Oct 20, 2019 8:06 am
- Forum: 3DP printing
- Topic: Hacking the HP45
- Replies: 757
- Views: 2947680
Re: Hacking the HP45
I cannot judge whether the pins are connected correctly, but overall it seems like the right thing. I would lower the delay between clock 1 and clear 0 to 2 microseconds, but other than that, it seems fine. Do wipe the head before printing. It will literally not work without it. Other than that, I ...
- Mon Oct 07, 2019 11:49 am
- Forum: 3DP printing
- Topic: Hacking the HP45
- Replies: 757
- Views: 2947680
Re: Hacking the HP45
If you are manually triggering, you will need to open the mosfet. Testing it is somewhat complex, but what I usually do first to not have a printhead in and turning known pins high or low. I then measure the right pads to see if there is 12V compared to the ground pads. This is simpler without a co...
- Mon Sep 23, 2019 1:12 pm
- Forum: 3DP printing
- Topic: Hacking the HP45
- Replies: 757
- Views: 2947680
Re: Hacking the HP45
Hello and welcome Priyashree Do you have any schematics or images of your circuit. The 4017 circuit has not really ever failed me, so I am curious how you are doing it. Dear Dragonator, I have used the schematic HP45 standalone version 3.2 as well as ordered PCB from local PCB manufacturer. I didn'...