| Anyone who has ever tried to solder a wire or metal strip to a battery will know that this is near to impossible. What you really need for s...
All items tagged with Review and Repairing (3)
| Whether you want to test a DIY audio amplifier that doesn't have its own power supply yet, or you're troubleshooting a device suspected of h...
| One of my free spaces within the Elektor editorial team goes by the motto: one man’s grot is another man’s gem meaning I am out and about co...