CD phonograph brings old-time charm to modern music

phonograph

[Jozerworx] had always wanted to build a CD player that looked like an old-time Victrola Phonograph player, though he never seemed to be able to find the time to do it. With all of his other projects out of the way, he decided to finally get started on building his phonograph.

He went garage sale hunting and found the perfect … Read the rest

DIY laser light show is sure to please

cigarbox_laserlightshow

[Pete] had some spare time on his hands over his spring break, and he was itching to build something. He settled on a laser light show since, after all it was spring break, and what says “Party” better than a laser light show?

He glued three hobby mirrors to three small motors, mounting the motor assemblies on the lid of … Read the rest

Reverse engineering the Playstation Move

playstation_move

[Kenn] is working on building a quadrocopter from the ground up for a university project. Currently, his main focus is building an Inertial Measurement Unit, or rather re-purposing a PS3 Move controller as the IMU for his copter. He previously considered using a Wiimote Motion Plus, but the Move has a three-axis magnetometer, which the Wii controller does not.

The … Read the rest

Reverse engineering the PSP

The original PSP may be old news but there is an interesting relic of a website (translated) dedicated to the reverse engineering of a PSP (and exploring Saturn?). To determine the true capabilities of the PSP they desoldered most of the ball grid array chips and then hand soldered 157 jumper wires to allow for direct memory access. … Read the rest

Bristlebot mod never rubs you the wrong way

controllable_bristlebot

[Underling] sent in his bristlebot project that aims to put a new spin on controlling bristlebot movement. We have seen several attempts at bristlebot directional control in the past, but none of these methods really fit what he wanted to do. His goal was to use a single brush rather than two, and be able to aim the bot … Read the rest

Sleek numitron clock tells the time and temperature

numitron_clock

Instructables user [janw] is a big fan of nixie clocks, but he had never built one before. He decided he would rather start small and build a clock using numitron tubes first, before moving to nixies. He preferred the simpler tubes due to their much lower voltage requirements and the fact that he would not have to use any specialized … Read the rest