This compact ballast is intended for driving a 20-watt ‘bare’ Compact Fluorescent Lamps (CFL) tube or bulb, that is, one without a driver circuit built into its socket that makes it ready to screw into an existing lamp socket. Pin-base CFLs are...
Topics: Compact Fluorescent Lamps

{"title":"Ballast for energy-saving lamps","post_url":"http:\/\/iloveelectronic.blogspot.com\/2009\/07\/ballast-for-energy-saving-lamps.html","feed_url":"http:\/\/iloveelectronic.blogspot.com\/feeds\/posts\/default?alt=rss","author":"broadcasthardware","date":"2009-07-12 22:16:00","summary":"This compact ballast is intended for driving a 20-watt \u2018bare\u2019 Compact Fluorescent Lamps (CFL) tube or bulb, that is, one without a driver circuit built into its socket that makes it ready to screw into an existing lamp socket. Pin-base CFLs are..."}

This very simple alarm circuit is sure to have the police beating a path to your door - however, it has the added advantage of alerting you to their presence even before their footsteps fall on the doormat. The alarm circuit transmits on MW (Medium...
Topics: RF Alarm

{"title":"Radio Wave Alarm 4093 CMOS IC","post_url":"http:\/\/iloveelectronic.blogspot.com\/2008\/10\/radio-wave-alarm-4093-cmos-ic.html","feed_url":"http:\/\/iloveelectronic.blogspot.com\/feeds\/posts\/default?alt=rss","author":"broadcasthardware","date":"2008-10-30 22:22:00","summary":"This very simple alarm circuit is sure to have the police beating a path to your door - however, it has the added advantage of alerting you to their presence even before their footsteps fall on the doormat. The alarm circuit transmits on MW (Medium..."}

This oxygen Sensor simulator is built from a 555 and few other common parts. Just when I thought I'd seen all the uses for the 555. The oxygen sensor on a cars exhaust is used to determine how efficiently the fuel mixture is to an engine. The oxygen..
Topics: Sensor

{"title":"Oxygen Sensor Simulator","post_url":"http:\/\/iloveelectronic.blogspot.com\/2008\/07\/oxygen-sensor-simulator.html","feed_url":"http:\/\/iloveelectronic.blogspot.com\/feeds\/posts\/default?alt=rss","author":"broadcasthardware","date":"2008-07-13 16:17:00","summary":"This oxygen Sensor simulator is built from a 555 and few other common parts. Just when I thought I'd seen all the uses for the 555. The oxygen sensor on a cars exhaust is used to determine how efficiently the fuel mixture is to an engine. The oxygen.."}

This circuit was designed as an aid in parking the car near the garage wall when backing up. LED D7 illuminates when bumper-wall distance is about 20 cm., D7+D6 illuminate at about 10 cm. and D7+D6+D5 at about 6 cm. In this manner you are alerted when...
Topics: Sensor

{"title":"Car Parking Sensor","post_url":"http:\/\/iloveelectronic.blogspot.com\/2008\/07\/car-parking-sensor.html","feed_url":"http:\/\/iloveelectronic.blogspot.com\/feeds\/posts\/default?alt=rss","author":"broadcasthardware","date":"2008-07-12 03:44:00","summary":"This circuit was designed as an aid in parking the car near the garage wall when backing up. LED D7 illuminates when bumper-wall distance is about 20 cm., D7+D6 illuminate at about 10 cm. and D7+D6+D5 at about 6 cm. In this manner you are alerted when..."}

The high current capability of the LM2005 allows it to continuously endure either AC or DC short circuit of the output with a maximum supply voltage of 16V. This will protect the loudspeaker in a bridge mode, when a DC short of the output occurs on one...

{"title":"20 Watt Automotive Power Amplifier - LM2005","post_url":"http:\/\/iloveelectronic.blogspot.com\/2008\/07\/lm2005-20-watt-automotive-power.html","feed_url":"http:\/\/iloveelectronic.blogspot.com\/feeds\/posts\/default?alt=rss","author":"broadcasthardware","date":"2008-07-12 03:00:00","summary":"The high current capability of the LM2005 allows it to continuously endure either AC or DC short circuit of the output with a maximum supply voltage of 16V. This will protect the loudspeaker in a bridge mode, when a DC short of the output occurs on one..."}