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Specifications Modulation: Digital Torque: 4.8V: 130.54 oz-in (9.40 kg-cm) 6.0V: 152.76 oz-in (11.00 kg-cm) Speed: 4.8V: 0.20 sec/60° 6.0V: 0.16 sec/60° Weight: 1.94 oz (55.0 g) Dimensions: Length:1.60 in (40.7 mm) Width:0.78 in (19.7 mm) Height:1.69 in (42.9 mm) Gear Type: Metal Pulse Cycle: 1 ms Connector Type: JR
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This Line Tracker sensor consists of 3 IR transmitter and IR receiver pairs. This tracker sensor is typically used for robots in line following task. It can be used for either dark or bright line following. The tracker sensor have 3 digital outputs to user indicating the existence of the line. Every sensor is provided with its own LEDs as indication of line detection.
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Specifications Modulation: Analog Torque: 4.8V: 44.00 oz-in (3.17 kg-cm) 6.0V: 57.00 oz-in (4.10 kg-cm) Speed: 4.8V: 0.23 sec/60° 6.0V: 0.19 sec/60° Weight: 1.31 oz (37.0 g) Dimensions: Length:1.57 in (39.9 mm) Width:0.79 in (20.1 mm) Height:1.42 in (36.1 mm) Gear Type: Plastic Rotation/Support: Bushing Rotational Range: 60° Pulse Cycle: 30 ms Pulse Width: 500-3000 µs Connector Type: J
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Specifications • Weight: 55 g • Dimension: 40.7 x 19.7 x 42.9 mm approx. • Stall torque: 9.4 kgf·cm (4.8 V ), 11 kgf·cm (6 V) • Operating speed: 0.17 s/60º (4.8 V), 0.14 s/60º (6 V) • Operating voltage: 4.8 V a 7.2 V • Running Current 500 mA – • Stall Current 2.5 A (6V) • Dead band width: 5 µs • Stable and shock proof double ball bearing design • Temperature range: 0 ºC – 4.8 V a 7.2 V – 900 mA (6V) double ball bearing design 55 ºC
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Arduino Nano is a surface mount breadboard embedded version with integrated USB. It is a smallest, complete, and breadboard friendly. It has everything that Diecimila/Duemilanove has (electrically) with more analog input pins and onboard 5V AREF jumper. Physically, it is missing power jack. The Nano is automatically sense and switch to the higher potential source of power, there is no need for the power select jumper. Nano’s got the breadboard-ability of the Boarduino and the Mini USB with smaller footprint than either, so users have more breadboard space. It’s got a pin layout that works well with the Mini or the Basic Stamp (TX, RX, ATN, GND on one top, power and ground on the other). This new version 3.0 comes with ATMEGA328 which offer more programming and data memory space. It is two layers. That make it easier to hack and more affordable.
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This shield V03 can achieve a simple two crunodal ZigBee network,achieve wireless communication between Arduino ,and allows the Arduino to wireless communicate over a modified ZigBee protocol using the popular XBee module.It works with all XBee modules including the Series 1 and Series 2.5, standard and Pro versions.
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Feature: *3.3V or 5.0V DC power supply. *MCU interface: SPI. *Main ADC chip: TM7705 (AD7705 chip is fully compatible) *LM285-2.5 external reference voltage. Part peers using low-end domestic TL-431 is not a number as a reference, temperature stability and accuracy of the level difference. Please sights. *The input circuit with a divided resistor and RC filter, enabling customers to change their own gain range. *Chip programmable gain amplifier with a gain range: 1-128 times. *Chip buffer amplifier input with direct connection Sensor.