This is a little bit of kit I got to talk to the Webasto TT-V I salvaged from a scrap Jaguar S-Type, and converts USB-RS232 to the standard car diagnostic ODB connector. (These are a much cheaper option at £4 than the official Webasto diagnostic adaptor & loom which is
Here’s a useful buck-boost DC-DC converter from eBay, this one will do 36v DC at 6A maximum output current. Voltage & current are selected on the push buttons, when the output is enabled either the output voltage or the output current can be displayed in real time. Here’s the display
I needed a decent WiFi adaptor for my latest Pi LCD project, so after trawling eBay for cheapy USB adaptors, I found this one. Unlike most USB WiFi radios these days, it actually has a proper RP-SMA antenna connector, not the low-gain built in jobbies that never seem to work
I almost forgot about this bit of kit, that came with one of my LED torches as a Lithium Ion charger. As I never plug in anything that comes from China via eBay, here’s the teardown & analysis. Here’s the unit itself. It’s very light, and is clearly intended for
A while back I posted about a 3M Touch Systems industrial monitor that I’d been given. I had previously paired it with a Raspberry Pi Model B+, but for general desktop use it was just a little on the slow side. Since the release of the Raspberry Pi 2, with
Here’s an odd & sudden failure, the power adaptor for a Samsung device. It’s been working for months & on being plugged into the mains today the magic blue smoke escaped. It’s one of their 2A models, for charging bigger devices like tablets. Strangely for one of these chargers, no
For convenience, a pair of USB ports have been fitted to the wearable Pi, which open on the bottom of the unit. These will be hardwired into a 4-port USB hub which will also support the wireless adaptor for the mini-keyboard that is to be used with the device. The
This is a device to use an IDE or SATA interface drive via a USB connection. Here is the front of the device, IDE interface at the bottom, 2.5″ form factor. PCB removed from the casing. USB cable exits the top, 12v DC power jack to the left. SATA interface
An old Xircom Ethernet card for a laptop. This uses the old 50 pin PCMCIA interface. Rear of the card with the MAC address & card spec details. PCB removed from the outer shield. Xircom ethernet chipset centre. Special socket on the right fits a RJ-45 adaptor lead. 00
This is an adaptor to convert computer VGA to composite & S-Video output for a normal TV. Bottom of the unit with option select switch. PCB removed from the casing, CPU in centre, buffer RAM on the right. Reverse side with the VGA connections at the top & the S-Video/composite