TDA2030 The TDA2030 is a monolithic integrated circuit in Penta-watt package, intended for use as a low frequency class AB amplifier. Typically it provides 14W output power (d = 0.5%) at 14V/4Ω; at ± 14V the guaranteed output power is 12W on a 4Ω load and 8W on a 8Ω (DIN45500). TheTDA2030 provides high output … Read more
AUTOMATIC CONVEYOR BELT FOR INDUSTRIAL AUTOMATIONS Most of the industry loads and goods (i.e. in warehouse, manufacturing and production facilities) are heavy to be carried by human. Using human as carrier decrease Industry efficiency and can cause fatal injury and other long-term health risks to workers The system proposed is “Automatic Conveyor belt for Industrial … Read more
AUTOMATIC IRRIGATION SYSTEM An automatic irrigation system is the system that incorporates an electronic circuit senses the moisture soil content and switches the water pump ON/OFF to water the plants with no human intervention
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
CIRCUIT DIAGRAM Tune the variable resistor RV2 to cut off the charging after the desired level of voltage. For a 12V lead acid battery, charging cut off on 13.8 volts will be sufficient. TRANSIFORMER should be 14acV -15acV . and at least 5AMP BR1 (BRIDGE) Rectifier. CAPACITOR C1, C2, C3 should be 1000uF/25V or greater. RV1 … Read more
Thermoelectric Power Generator A thermoelectric generator (TEG), also called a Seebeck generator, is a solid state device that converts heat flux (temperature differences) directly into electrical energy through a phenomenon called the Seebeck effect (a form of thermoelectric effect). Thermoelectric generators function like heat engines, but are less bulky and have no moving parts. However, … Read more
Sensing unit (microphone) output LED. The sensor(microphone) will detect sound that can be heard by human ear, human voice-humans cant hear at level s higher than 20kHz and microphone maximum out at around 24kHz.
AUTOCLAVE MACHINE & DISTILLER MACHINE AUTOCLAVE MACHINE Autoclaves are also known as steam sterilizers, and are typically used for healthcare or industrial applications. An autoclave is a machine that uses steam under pressure to kill harmful bacteria, viruses, fungi, and spores on items that are placed inside a pressure vessel. The items are heated to an … Read more
It works up to 10 meter distance. LED B -Appliance OFF LED A -Appliance ON RL1 5V,100 ohm ,1C/O RELAY This is the very simple circuit diagram of IR remote control switch. We uses normal switch in our daily life and after a long time used to these switching system we can no more interested … Read more
A Burglar Alarm using Arduino and PIR Sensor We are building an interesting application using Arduino and PIR Sensor. A Burglar Alarm – is basically an intruder alarm or an anti theft alarm. So this project is all about building an anti theft alarm or an intruder alarm using Arduino and PIR sensor. It is possible … Read more