Here is an efficient and economical circuit for a wireless remote camera flash trigger, useful for capturing scenes invisible to the naked eye. This high-speed/time-wrap photography accessory is, in ...

One of the many functions a digital oscilloscope offers over its analog ancestors is a trigger button. Alongside the usual electronic means of triggering the instrument, you can reach over and press a ...

The line between the Internet of Things (IoT) and the Internet of the Body (IoB) just got a little blurrier. In the IoT, everyday devices are interconnected so that they may exchange data and respond ...

US lawmakers are focusing on whether lax government regulation that did not require BP to use a remote control "trigger" to shut an underwater pipe exacerbated the spreading oil spill in the Gulf of ...