SHT11/75 Sensor Relative Humidity dan Temperatur SHT11 is a digital sensor for temperature as well as the world’s first humidity which is claimed by the manufacturer, Sensirion Corp.. Has a measurement range from 0-100% RH, and RH absolute accuracy + / – 3% RH. While the temperature measurement accuracy of + / – 0.4 ° [...]
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DS 1821 Programmable Digital Termostat
DS1821 functions as a sensor thermostat trip points that can be programmed or as a temperature sensor with a 1-wire digital interface. thermostat trip-point is stored in nonvolatile memory, so the DS1821 can be programmed to run as a standalone. DS1821 has a temperature range of-55 ° C to +125 ° C and 1 ° [...]
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DS1626/1726 3-Wire Digital Thermometer
DS1626 and DS1726 is a digital thermometer / thermostat is able to read the temperature and the thermostat in the range -55 ° C to +125 ° C. DS1626 has ± 0.5 ° C accuracy from 0 ° C to +70 ° C and the DS1726 has ± 1 ° C accuracy from -10 ° [...]
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temperature sensor
LM 35 temperature sensor is the most widely used for practice, because besides the price is cheap, its quite good linearity. LM35 does not require external calibration which provides accuracy of ± ¼ ° C at room temperature and ± ¾ ° C in the range -55 to +150 ° C. LM35 is intended to [...]
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Passive Infrared sensor (PIR) motion detector
when you walk into an automatic door, did you think : how could the door opens automatically when someone is approaching? If you think about a motion sensor, so your answer is true. usually, the automatic doors installed a passive infrared. Passive infrared is a motion sensor which have very wide application, not only on [...]
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PING)))™ Ultrasonic Distance Sensor
The Parallax PING))) ultrasonic distance sensor provides precise, non-contact distance measurements from about 2 cm (0.8 inches) to 3 meters (3.3 yards). It is very easy to connect to BASIC Stamp® or Javelin Stamp microcontrollers, requiring only one I/O pin. The PING))) sensor works by transmitting an ultrasonic (well above human hearing range) burst and [...]
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SRF04 Ultrasonic sensor
SRF04 is a non-contact sensors use ultrasonic distance measuring. The working principle of this sensor is a transmitter sends a beam of ultrasonic waves, and then measured the time required until the arrival of the reflection from the object. The duration time is comparable to twice the distance sensor with an object, so that the [...]
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Wiznet : Wiz110SR serial to ethernet converter
WIZ110SR is a gateway module that converts RS-232 protocol into TCP/IP protocol. It enables remote gauging, managing and control of a device through the network based on Ethernet and TCP/IP by connecting to the existing equipment with RS-232 serial interface. In other words, WIZ110SR is a protocol converter that transmits the data sent by serial [...]
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All About ATMega8535
ATMega8535 is one of the Atmel microcontroller 8 bit artificial for the AVR family of mass-produced in 2006. Because the AVR family, so ATMega8535 also uses RISC architecture.RISC, which when translated means “Simplified Computing Group Instruction”, is a computer architecture or modern computing architecture with the instructions and the simplest type of execution. This architecture [...]
