Collaborate Disseminate
A leaked internal document obtained by Motherboard outlines a program that looks almost exactly like the requirements of right to repair legislation that has been proposed in 20 states. Continue reading Internal Documents Show Apple Is Capable of Implementing Right to Repair Legislation
Warren becomes the most powerful national politician to support consumers who want to fix the things they’ve bought. Continue reading Elizabeth Warren Calls for a National Right-to-Repair Law
With Allstate’s purchase of iCracked, you could say the right to repair movement is … in good hands. Continue reading Insurance Giant Allstate Buys Independent Phone Repair Company, Joins Right to Repair Movement
Not every computer is a performance gaming rig. Some of us need cheap laptops and tablets for simple Internet browsing or word processing, and we don’t need to shell out thousands of dollars just for that. With a cheaper price tag comes cheaper hardware, though, such as the eMMC standard which allows flash memory to be used in a more cost-advantageous way than SSDs. For a look at some the finer points of eMMC chips, we’ll turn to [Jason]’s latest project.
[Jason] had a few damaged eMMC storage chips and wanted to try to repair them. The most common failure …read more
“The material value of e-waste alone is worth $62.5 billion, three times more than the annual output of the world’s silver mines and more than the GDP of most countries.” Continue reading The World Economic Forum Tells Davos: Electronics Are ‘the Fastest-Growing Waste Stream in the World’
We all have that friend who brings us their sad busted electronics. In [Leo’s] case, he had a MIDI sequencer from a musician friend. It had a dead display and the manufacturer advised that a driver IC was probably bad, even sending a replacement surface mount part.
[Leo] wasn’t convinced though. He knew that people were always pushing on the switches that were mounted on the board and he speculated that it might just be a bad solder joint. As you can see in the video below, that didn’t prove out.
The next step was to fire up a hot …read more
Hackers tend to face household problems a little differently than ordinary folk. Where the average person sees a painful repair bill or a replacement appliance, the hacker sees a difficult troubleshooting job and the opportunity to save some cash. [trochilidae] was woken one day by the dreaded Clacking Clanking Scraping Sound, or CCSS, and knew that something had to be done.
[trochilidae] reports that usually, the CCSS is due to the child of the house destroying his lodgings, but in this case, the source was laundry based. The Miele tumble dryer was acting up, and in need of some attention. …read more
Continue reading The Mystery of the Clacking Clanking Scraping Sound
If you happened to tune into NASA TV on December 11th, you’d have been treated to a sight perhaps best described as “unprecedented”: Russian cosmonauts roughly cutting away the thermal insulation of a docked Soyuz spacecraft with a knife and makeshift pair of shears. Working in a cloud of material ripped loose during the highly unusual procedure, cosmonauts Oleg Kononenko and Sergey Prokopyev were effectively carving out their own unique place in space history. Their mission was to investigate the external side of the suspicious hole in the Soyuz MS-09 capsule which caused a loss of air pressure on the …read more
Continue reading A Daring Search for Answers in Soyuz Mystery
The Computer History Museum in Mountain View has two operational IBM 1401 mainframes, which use IBM 1403 high-speed printers. They aren’t some decades-old notion of “high speed” that barely looks sluggish today, either. These monsters slam out ten lines per second thanks to a rotating chain of type slugs and an array of electromagnetic hammers. Every 11.1 microseconds, a character in the chain would be lined up with a hammer, and if the control circuitry identified it as a character that needed to be printed, the hammer behind the paper would drive the paper into the print ribbon and the …read more
Continue reading Vintage IBM 1403 Printer Problem Evades an Easy Fix
The Tektronix 2000 series of oscilloscopes are a mainstay for any electronics lab. They work, they’re relatively cheap, they’re good, and they’re available in just about any surplus electronics store. [Mr.RC-Cam] has been hoarding one of these for twenty years, and like any classic piece of equipment, it needs a little refurbishment every now and again. Now, it’s time. Here’s how you repair one of the best values in analog oscilloscopes.
This repair adventure began when the scope died. There were no lights, no screen trace, and a brief hiss sound when it was powered on. (Ten points if you …read more
Continue reading The Guts Of Switched Mode Power Supplies, Brought To You By Oscilloscope Repair