[Trax] was asked by a friend to build a device that could detect the presence of a car in front of his garage gate for it to open automatically. After searching the web for such a project and trying ...

In a bout of frustration I recently realized that the roads have all updated — most people have no idea how — and this sometimes hurts the flow of traffic. This realization happened when an ...

In response to interest in Induction Loop technology at InfoComm 2012, Listen Technologies has revealed its Induction Loop Training and Certification Program schedule. Hearing Loop solutions are the ...

The detector comes in both single and dual-loop versions with separate outputs for each loop. Single-loop versions have two outputs, one pulse and the other presence. Outputs in the dual-loop system ...

The Delhi Metro Rail Corporation (DMRC) will provide an Induction Loop System in some metro stations to help people with hearing impairment listen to announcements with greater clarity. DMRC to ...

Some operational amplifiers (op amps) have an inductive open-loop output impedance, which can be more complex to stabilize than op amps with resistive output impedances. One of the most common ...