| Opinions about acupuncture are divided; but with this circuit, you can at least try to detect those much discussed "meridians" objectively.
More in Test & Measurement (359)
| This is a submission from Pickering on a miniature high voltage relay for use in a new test rig, designed by globally-renowned chip maker, O...
| In my younger days I built what is known as an ‘0V2’ valve receiver. Fueled by nostalgia for the pre-transistor era I decided to build anoth...
| If you are looking for a reliable yet affordable four-channel oscilloscope, consider the popular Rigol DS1054Z. For less than €400, this dev...
| This is a submission from Keysight on a new test solution that optimizes the performance of 5G devices that use MIMO and massive MIMO techno...
| This is a submission from Sensirion on the PM2.5 Particulate Matter Analyzer from ELV Elektronik AG.
| This is a submission from Keysight Technologies. They have enhanced the company’s performance network analyzers (PNA and PNA-X) to deliver g...
| In this time when everything has to be "connected," an electronics technician would also like to have a multimeter that transmits the measur...
| This is a submission from Keysight on a new family of photovoltaic array simulators that are the first to deliver 2000 V and 20 kW of power...
| This is a submission from Keysight on the new Infiniium MXR-series mixed signal oscilloscopes. It offers state-of-the-art ASIC-driven proce...