This tip for creating glass substrate circuit boards at home might hew a bit closer to arts and crafts than the traditional Hackaday post, but the final results of the method demonstrated by [Heliox] ...
This below circuit is a easy handsfree telephone receiver system. This doesn’t have dialing circuit so, it’s not a total phone replacement circuit, but it’s just only a loudspeaker system (i.e, phone ...
BHOPAL: Four ‘mega circuit’ projects have been identified in Madhya Pradesh. These are Orchha-Gwalior-Shivpuri-Khajuraho, Indore-Ujjain-Omkareshwar-Maheshwar-Mandu circuit, ...