ALARM SYSTEM CIRCUIT DIAGRAM The Push Button Alarm system is the system that is currently working where its mode of Operation requires the Push Button placed near the Door at the Entrance of the Building as the sensing input element. When Pushed by the person arrived at the entrance of the Building it generates the … Read more
TDA2030 audio amplifier TDA2030 IC. It has good input sensitivity, low distortion, good operating stability and full protection against overloads and output short-circuits. It can be used as a booster amplifier for existing small systems or to drive a second pair of speakers besides the ones already connected to the system. How to know TDA … Read more
Antenna An antenna is an electrical device which converts electric currents into radio waves, and vice versa. It is usually used with a radio transmitter or radio receiver. In transmission, a radio transmitter applies an oscillating radio frequency electric current to the antenna’s terminals, and the antenna radiates the energy from the current as electromagnetic … Read more
INTRODUCTION A video distribution amplifier ( VDA ) is types of electronics equipment that takes a video signal as an input, amplifies it, and outputs the amplified video signal to two or more output, It is primary to supply single video to multiple pieces of video equipment. SIGNIFICANCE Boosts signal to cover its insertion loss … Read more
Introduction Technology today is evolving at such a rapid pace, enabling faster change and progress, causing an acceleration of the rate of change, until eventually, it will become exponential. However, it is not only technology trends and top technologies that are evolving, a lot more has changed this year due to the outbreak of COVID-19 … Read more
PARACETAMOL Is an anti pain relieve and fever reducer. The exact mechanism is not known.Paracetamol is used to treat many conditions of headache,muscle aches, arthritis, backache, toothache, and fevers. It relieves pain in mild arthritis but has no effect on the underlying inflammation and swelling of the joint. Paracetamol may also be used for other … Read more
Hacking software that you should learn in 2020/2021 In my humble opinion, learning basic coding skills is more important that learning how to use hacking software. However, simple software such as NMap, Nagios, Metasploit, Wireshark, etc. will help you detect security holes. Best hacking software; NMap, Nagios, Metasploit, Wireshark, etc What is Hacking used for … Read more
CIRCUIT DIAGRAM ARDI (ARDUINO UNO R3) Control unit. TSOP 1838 The TSOP1838 is a miniature IR receiver IC form the TSOP18xx series. This particular model TSOP1838 will respond to 38kHz IR signals from remote control devices. D5 (LED) for showing operating status. D6 (LED) for showing power status in ARDUINO. D3 & D4 (LED) for … Read more
Replace TDA2030 with TDA2050 TDA2050, TDA2050H The TDA 2050 is a monolithic integrated circuit in Pentawatt package, intended for use as an audio class AB audio amplifier. Thanks to its high power capability the TDA2050 is able to provide up to 35W true rms power into 4 ohm load @ THD = 10%, VS = … Read more
HOW TO MAKE MONEY ONLINE YOUR $100K FOR YOUTUBE, WEBSITE AND SENDING SMS JUST USING YOUR MOBILE PHONE Wait??? You have been looking for employment here you are do you know you can make up to 500 USD using your phone??? Stay with me I will teach you on how to do so. What are the marketing channels … Read more