Antminer SDR updates — x2 frequency for DAC
Multiple clock domains, base — 61.44MHz, DAC — 122.88MHz
boot.bin for 7z020 on antminer control board
Just to not lose it. https://enthru.net/files/BOOT.bin
Some routine tasks have been completed…
Soldered another DAC904 to antminer board (on the one on which I resoldered 7z010 to 7z020): To investigate TX spurs (software issue)
Qmtech SDRs final videos
Set of videos (RU)
r9ofg tayloe + stm32 receiver assembling pt.2
r9ofg sdr assembling
r9ofg tayloe + stm32 receiver assembling
r9ofg sdr assembling
Transistor with copper spacer
Copper substrate for transistor soldering
Received goods from AliExpress and a little work with them
Cool packages from aliexpress.
Xiaomi 65W charger test
Charging protocols test
Server cleanup story…
Couple years server was staying in the kitchen, so it wasn’t easy to clean it.