electronics logo

phone busy

Phone Busy Indicator

This simple circuit gives a clear indication when the phone is use - handy for those who still need dial-up for Internet access.


BBC News - Technology RSS feed

Future of airport security on show in London
17/01/2019 02:51 PM
YouTube suspends ads on Tommy Robinson channel
17/01/2019 06:37 PM
Facebook tackles Russians making fake news stories
17/01/2019 12:09 PM
Fake BBC News page used to promote Bitcoin-themed scheme
17/01/2019 01:29 PM
Domino's Pizza app must be accessible to blind people
16/01/2019 03:27 PM
US 'probes Huawei for trade secret theft'
16/01/2019 10:39 PM
GCHQ sets up all-female cyber-training classes
17/01/2019 01:02 AM
Roku U-turn over streaming Alex Jones's InfoWars
16/01/2019 11:43 AM
Nike's phone-controlled self-lacing trainers
15/01/2019 04:21 PM
Racing game Forza pulls dances amid Fortnite legal action
16/01/2019 12:11 PM

Hosted by Kieran O'Shea