Recovering from a Seagate HDD firmware bug

Hard drive firmware is about the last place you want to find a bug. But that turned out to be the problem with [BBfoto's] Seagate HDD which he was using in a RAID array. It stopped working completely, and he later found out the firmware has a bug that makes the drive think it’s permanently in a busy state. There’s … Read the rest

Cardboard hexapod gets around with three motors

Here’s a lesson in doing a lot with very little. [Oldrobot] built this hexapod using cardboard for most of the pieces. He still had the box from his vacuum clear and it just happened to have a large black area the makes the top of the beetle look like it’s been painted.

The control board is from an old radio … Read the rest

Building a simple FM transmitter bug

simple_fim_transmitter_hack_a_week

[Dino] got his hands on an FM transmitter “bug” kit via a friend, and thought it would make for an easy and fun Hack a Week project. The kit is simple two transistor half-wave FM transmitter, which the manufacturer suggests could be used to bug a room, hence the name. After poking a bit of fun at the instructions, … Read the rest

FM bug using salvaged SMD parts

If you’re a soldering ninja this FM transmitter bug is for you. It’s quite similar to the one we looked at yesterday, but this uses 100% salvaged parts. Two phones donated components; a Nokia 3210 for its voltage-controlled oscillator and a Nokia 1611 for the rest of the parts. The bad news is that mobile technology like cellphones use … Read the rest

Tiny FM transmitter bugs rooms

Lucid Science delves into spy-tech once again with this tiny FM transmitter. Their post demonstrates a bit larger version than seen above, using a 9-volt battery and protoboard sized to match which makes for easier soldering. The design uses a microphone, two transistors, enameled wire for the coil, as well as various resistors, capacitors, and a potentiometer. What you … Read the rest

DelFly2 and DelFly micro

The video you see above is the on board footage of the DelFly2 autonomous ornithopoter robot. Weighing 16 grams, it carries a small camera and can provide a live feed. If you’re amazed at the tiny size and weight of the DelFly2, check out the DelFly micro, video after the break, that weighs 3 grams. Remember when we thought Read the rest

Quake on the BUG

It seems like every piece of hardware has to earn its respect by going through some standard paces. One of which is having Quake ported to it. Much like an angel earning their wings, Bug Labs, with the help of community [CMW], has ported Quake to the BUG. Right now, the only add on needed is the BugView … Read the rest