Technology

DIY Open Source Reflow Oven

DIY Open Source Reflow Oven

Peter Easton and Gary Tietz are both semi-retired engineers, but still enjoy tinkering with software and hardware projects in their spare time. Together they set out to solve a big challenge for those designing small form factor electronics boards: soldering surface mount components. Soldering Techniques There are two basic approaches to soldering components on a […]

Cheap, Safe, and Fast-Charging: Stanford Reveals Aluminum-Ion Battery Prototype

Cheap, Safe, and Fast-Charging: Stanford Reveals Aluminum-Ion Battery Prototype

Scientists at Stanford University announced a breakthrough in creating a bendable aluminum battery last week, unveiling a new prototype that could change the face of both hobbyist and professional hardware development. The new battery charges rapidly, can withstand over 7,500 charging cycles without a drop in capacity, and can generate two volts of electricity—stats that represent a step forward compared […]