URM37 V3.2

Thu, 09 Sep 2010 17:17:56 +0000

Introduction This sensor is perfect for any number of applications that require you to perform measurements between moving or stationary objects. Naturally, robotics applications are very popular but you'll also find this product to be useful in security systems or as an infrared replacement if so desired.sensor measures distance using sonar; an ultrasonic (well above human hearing) pulse is transmitted from the unit and distance-to-target is determined by measuring the time required for the echo return. The URM37 V3.2 Ultrasonic Sensor uses an industrial level AVR processor as the main processing unit. It comes with a temperature sensor which is unique in its class. The sensor has unique three output mode (PWM, RS232 or TTL) which let it easy to adapt to most devices and applications. The sensor provides one channel servo control output which can be used for sweep function. The URM V3.2 Rev2 has a jumper which allows user to select RS232 level output or TTL level output. Specification Power: +5V Current: <20mA Working temperature: -10 ~ +70 C Detecting range: 4cm-3m (3-5m is possible, but depending on situations) Resolution: 1cm Interface: PWM, RS232 or TTL (via Jumper) Servo control: One servo control output Operating Mode: Serial (PWM) passive control mode; Autonomous Mode; On/OFF Mode Temperature sensor: 12 bits reading from serial port Size: 22mm × 51 mm Weight: 30g Tutorial Arduino Library Tutorial Projects http://letsmakerobots.com/node/5629

Price:£ 11.99

DFRoduino Sensor Kit (Arduino Compatible)

Thu, 09 Sep 2010 17:17:56 +0000

Introduction Made up of 9 sensors and components for Arduino. It includes light sensor, temperature sensor, magnetic sensor, vibration sensor, tilt sensor, big button,Grayscale Sensor, and relay module. Ambient Light Sensor • Detects ambient light density • Works with Cds Photoresistor • Analog voltage output: 0 to 5 Vdc • Suitable supply voltage: +3 to 5Vdc • Interface with microcontrollers and logic circuits Grayscale Sensor • Analog sensors • Uses PH 2.0 socket • Special sensor with Arduino expansion boards LM35 Linear Temperature Sensor • Based on the semiconductor LM35 temperature sensor • Can be used to detect ambient air temperature • Sensitivity: 10mV per degree Celcius • Functional range: -40 degree Celsius to 150 degree Celsius Magnetic Sensor • Senses magnetic materials • Detection range: up to 3cm • Output: digital on/off • Detection range and magnetic field strength are proportional Vibration Sensor • Digital input module • Can sense the weak vibration signals • Switch life: up to 10 million seconds • Open circuit resistance: 10Mohm Tilt Sensor • Digital mercury-based tilt switch • Can be used as a simple tilt sensor • Interesting and interactive work • Pin definitions: (1) output (2) power supply (3) ground Big Button • Digital push button sensor • Easy to 'plug and play' • Large button keypad and high-quality first-class hat • Able to achieve very interesting and an interactive work • Big button module pin definition: (1) Output (2) Power Supply (3) way Relay Module • Single relay board • Rated through-current: 10A (NO) 5A (NC) • Maximum switching voltage: 250VAC 24VDC • Digital interface

Price:£ 28.00

Products tagged with Sensor

URM37 V3.2

DFRoduino Sensor Kit (Arduino Compatible)