.:madworm:.'s photos

Please note that a new hardware version of this device has been released, therefore these images will most likely not apply to it.

Please note that a new hardware version of this device has been released, therefore these images will most likely not apply to it.

Please note that a new hardware version of this device has been released, therefore these images will most likely not apply to it.

Running the scope with a 5V USB/TTL adapter (e.g. BUB or an FTDI cable) gives pretty bad contrast. The whole device pulls about 200-250mA. Stabilized external power (real 9V DC) works just fine. Please note that a new hardware version of this device has been released, therefore these images will most likely not apply to it.

Please note that a new hardware version of this device has been released, therefore these images will most likely not apply to it.

Please note that a new hardware version of this device has been released, therefore these images will most likely not apply to it.

Please note that a new hardware version of this device has been released, therefore these images will most likely not apply to it.

Please note that a new hardware version of this device has been released, therefore these images will most likely not apply to it.

Please note that a new hardware version of this device has been released, therefore these images will most likely not apply to it.

Please note that a new hardware version of this device has been released, therefore these images will most likely not apply to it.

Please note that a new hardware version of this device has been released, therefore these images will most likely not apply to it.

Dyslexia at its best. Sorry guys ;-)

It seems to work. Thanks to my mini-mill the front panel doesn't collide with the LCD anymore ;-) Please note that a new hardware version of this device has been released, therefore these images will most likely not apply to it.

The front panel was 0.3mm too small for the LCD to fit through ;-( New versions are fixed. Please note that a new hardware version of this device has been released, therefore these images will most likely not apply to it.

Milling off 0.3mm and getting it all wrong... I misaligned the PCB and I didn't mill at 0°. The 2nd attempt was successful using brackets and a different setup. Please note that a new hardware version of this device has been released, therefore these images will most likely not apply to it.

UPDATE: I received a free replacement DIY KIT from jyetech.com which works much better. The old one just doesn't run with new firmwares properly. I suspect a flawed cpu, so I'll replace the chip some day. Check the seeedstudio.com / arduino.cc forum for support threads. WARNING: I managed to brick the scope by updating to the latest firmware ( 113-06201-080 [2009.07.06] ) ! Reflashing -070 DID NOT help at all. If you should try this, make a backup of the current firmware / eeprom in the chip before flashing anything new! The scope saves data to the eeprom that affects its operation (screen menu / timebase). The eeprom is not erased during chip erase, as a fuse bit is set to keep the data. The 10pin header IS NOT isp compatible, you need to make an adapter. The bootloader lock bits are NOT SET, so flashing will kill the bootloader! According to the PDF manual, one needs this to fully program the device: a) firmware.hex b) bootloader.hex c) eeprom.hex Right now only the firmware.hex is available, b) and c) are nowhere to be found. DO NOT FLASH your device ! Please note that a new hardware version of this device has been released, therefore these images will most likely not apply to it.

Ouch ! Please note that a new hardware version of this device has been released, therefore these images will most likely not apply to it.