PCB holders are great tools. Not only is the PCB Solder Fren from [PistonPin] a nice DIY design, it offers some insight into the parts design process with FreeCAD. This design nicely demonstrates ...
Other hacks go a level deeper, and that’s what [Felix Rusu] did with his 3D printed magnetic holders. Originally designed to address a shortcoming with the PCB holders in his LE40V desktop pick ...
The PCB 1500/PCB 1500 Plus is a Peltier-controlled external water recirculator ideal for all thermostatted cell holders. As a stand-alone external accessory, it requires no electronicmor physical ...