Hardware & Software hacking
I’m posting this pinout, because it can’t be easily found, and using a multimeter it takes a lot to figure out, like it did for me MB Connector Panel back connector Description 1 2 3.3VDD 2 4 EDID eeprom power ( 3.3V) 3 6 EDID eeprom CLK 4 7 EDID eeprom DATA 5 28 VDD_EN … Read more
What you need An access point running OpenWRT and supporting 4 address mode ( WDS ) Another access point running OpenWRT and supporting both multi-ssid and 4 address mode ( or only 4 address mode if you want wifi->ethernet bridge ) Setting up the main access point First of all , you need to setup … Read more
These months there has been a lot of work on reclocking support for NVA3 nvidia cards by Roy Spliet on the opensource nouveau drivers. Since i own a Geforce 210 GT i’ve decided to give it a try with some benchmark and the results are quite good The reclocking of these cards is still very … Read more
In these days between some exercises for a microeconomics exam , i’ve continued to work on reverse engineering the Alcor 698x UFD microcontroller, and i’ve got another poor quality Alcor based flash drive from a friend , so now i’ve an 8 GB one , and a 4 GB one. I’ve started , with the … Read more
I’ve started that work because i want to port AlcorMP utility to Linux and to be able to use custom flash chips with these UFD chips, this utility called AlcorMP allows to do a lot of stuff , from checking flash integrity to programming the usb flash drive into a CD-Rom emulator. For who is … Read more
I’ve got that TV to be trashed, because after some hours it won’t turn on anymore, first thing i’ve checked is the power supply which was fine. The original board is labeled “T.MSD309.B21B”, and apparently it is a chinese universal LVDS LCD driver board. So i’ve checked on ebay and that board is available , … Read more
Premetto subito che le informazioni qui riportate sono per chi ha già una buona esperienza. Altra premessa è il fatto che non è detto che si possa far ritornare il router al suo stato di fabbrica dopo le modifiche descritte in questo articolo, se si vuole avere un punto di ripristino, eseguire prima di flashmem … Read more
It’s not unusual to end up with dead laptops whose battery is still useable for some other projects, the most usual practice, is to dismantle them to recover 18650 cells, but then you will have some prolems with integrating them on your project, the first one is avoiding stuff to catch fire or blow up … Read more
Capita spesso di ritrovarsi delle batterie di portatili defunti, di cui non si sa cosa farne, la cosa più semplice è spaccarla e recuperarci le celle 18650, ma se poi ci si vuole realizzare qualche progetto, sorge subito il problema di come sapere quanta % di carica ha, il tempo di ricarica, e soprattutto avere … Read more
Molto spesso può capitare di voler fare il forwarding dalla LAN alla LAN, ovvero avere un router che accetta i pacchetti in ingresso, e li reimmette sulla stessa rete magari eseguendoci sopra il load balancing o traffic shaping, ad esempio potrei avere una lan composta da un router alice, un router fastweb ed un server … Read more