(fencing) A device Employed in electric powered fencing to detect no matter if a weapon has struck an opponent, which connects to your fencer's weapon by a spool and physique wire. It makes use of lights and audio to inform successful, with various coloured lights for on focus on and https://gabletoppak.com/lakes-developed-under-smart-cities-initiative-in-coimbatore-turn-dumping-grounds-for-plastic-waste/