More about Doorbell (13)

| Touch keys are a ubiquitous these days, but there was a time (whether you believe it or not) when they were something very special! Let's ta...

| Wireless doorbells have been around for many years, but they have limited range. Besides more pleasing sounds than a loud DRRRING from a wir...

by fuso

| Wifi connected doorbell ... use google home as chime !

| El-cheapo wireless doorbells across the globe are so unoriginal it makes you wonder how much more e-rubbish we can tolerate in and around ou...

| Several companies sharing the same building all need a separate doorbell for visitors. The exterior of the buidling may not be altered. Do y...

| Several companies sharing the same building all need a doorbell for visitors. The exterior of the buidling may not be altered significantly....

| Build your hi-tech doorbell with this HAT-board for the Raspberry Pi. You’ll know who rings at your door even while you are away from home....

| Do you want to know who ring at your door but you are too far from your home? This system works with a Raspberry Pi and a GSM-BoB module. If...

| We recently came across an interesting lC which makes digital recording and playback of short messages and other sounds easier than w...

| This circuit ensures that impatient callers or naughty children cannot make an electric doorbell ring continuously. It limits the time t...