Macintosh SE repair

September 21, 2023 User 0

Trying to revive old Macintosh SE. Initially, it had one vertical line, solved by resoldering connector points on analog PCB. Then vertical bars appeared, as […]

GPS modules data

January 2, 2023 User 0

Here I will be posting comparison and data of GPS modules I have. Module Chip HDOP Cold start sec. (indoor) HT1818U8G5L  ubx-g8030-kt(probably m8030)so its series […]

Fixing Robotron 1715

April 15, 2022 User 0

I have a couple of Robotron 1715 in my collection and both are dead (1715 and 1715M). For 1715 I managed to fix PSU (, […]