| When working with radio-frequency (RF) signals, it can be useful to have a simple method for incrementally adjusting signal levels. Check ou...
All items tagged with Circuits & Circuit Design and Wireless & Communication (25)
| Elektor community members have always loved audio projects. This Mini VHF FM Receiver project from 2009 presented a complete receiver circui...
| Many radio enthusiasts employ two types of receivers, one portable and one fixed. This DSP radio is versatile, functioning as either type th...
| Thermostats are everywhere — in refrigerators, freezers, on walls, and in cars — yet rarely found on a desk. There are times when a desk-mou...
€5 (FREE for Members)
| As mentioned in the introduction to the earlier Precise Nixie Clock project, the New Precise Nixie Clock combines modern and legacy technolo...