All items tagged with Circuits Circuit Design News and Elektor 65 (4)

| A handful of CMOS logic chips is all it takes to build this versatile warning alarm. Discover a classic 1980 Elektor design that monitors se...

| From vacuum tubes to AI, Elektor has been at the center of electronics innovation for 65 years. Celebrate with us as we revisit the projects...

| How were engineers charging Li-ion batteries before today's highly integrated charger modules? Back in 2007, Elektor published a compact MAX...

| A DIY square-wave source doesn’t need to be complicated. This compact 1992 design delivers 57 stable, TTL-compatible frequencies from a sing...