kimmoli
@kimmoli.fi
Maybe sandblasting and a little paint wouldn't hurt
November 11, 2025 at 7:09 PM
Maybe sandblasting and a little paint wouldn't hurt
But have you read Captain Zilog -comics? www.zilog.com/captain_zilog/
November 11, 2025 at 6:32 PM
But have you read Captain Zilog -comics? www.zilog.com/captain_zilog/
My last Z180 design start was 2022, altough it was just a adapter board to use QFP in place of PLCC
November 11, 2025 at 9:17 AM
My last Z180 design start was 2022, altough it was just a adapter board to use QFP in place of PLCC
it is still standard 8-bit z80 core with couple of additional opcodes, 20-bit external address, and integrated serial ports (asci)
November 11, 2025 at 8:26 AM
it is still standard 8-bit z80 core with couple of additional opcodes, 20-bit external address, and integrated serial ports (asci)
blurry photo of 15m more drain piping
November 1, 2025 at 1:39 PM
blurry photo of 15m more drain piping
actually, 1/3 is not connected...
October 30, 2025 at 4:21 AM
actually, 1/3 is not connected...
And when you try to ask TÄ, it fails on you
October 26, 2025 at 4:52 AM
And when you try to ask TÄ, it fails on you
Anyone can cross TX and RX... But be a hero and cross 1-wire
October 22, 2025 at 2:48 PM
Anyone can cross TX and RX... But be a hero and cross 1-wire
cross-heating with pump and stove.
October 18, 2025 at 2:26 PM
cross-heating with pump and stove.
When run out of IO pins, use two as I2C and add expander to get one more...
October 5, 2025 at 4:50 PM
When run out of IO pins, use two as I2C and add expander to get one more...
long time since printing. choke lever for small atv, and end caps for brakepipe during installation
October 4, 2025 at 8:20 AM
long time since printing. choke lever for small atv, and end caps for brakepipe during installation
crap. my panasonic heat pump did go F11 (4-way valve abnormality)
Diag chart has error.... maybe? Coil resistance is 18 ohms, and it works, but controller output is ~3.5V...
I can switch the valve to heating by directly supplying it with 12V, so i have workaround until i get spare board.
Diag chart has error.... maybe? Coil resistance is 18 ohms, and it works, but controller output is ~3.5V...
I can switch the valve to heating by directly supplying it with 12V, so i have workaround until i get spare board.
September 27, 2025 at 2:46 PM
crap. my panasonic heat pump did go F11 (4-way valve abnormality)
Diag chart has error.... maybe? Coil resistance is 18 ohms, and it works, but controller output is ~3.5V...
I can switch the valve to heating by directly supplying it with 12V, so i have workaround until i get spare board.
Diag chart has error.... maybe? Coil resistance is 18 ohms, and it works, but controller output is ~3.5V...
I can switch the valve to heating by directly supplying it with 12V, so i have workaround until i get spare board.
wohoo, it did fit in my carage
September 21, 2025 at 7:17 AM
wohoo, it did fit in my carage
