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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: 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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The TB6612FNG motor driver can control up to two DC motors at a constant current of 1.2A (3.2A peak). Two input signals (IN1 and IN2) can be used to control the motor in one of four function modes - CW, CCW, short-brake, and stop. Features:
- Power supply voltage: VM=15V max, VCC=2.7-5.5V
- Output current: Iout=1.2A(average) / 3.2A (peak)
- Standby control to save power
- CW/CCW/short brake/stop motor control modes
- Built-in thermal shutdown circuit and low voltage detecting circuit
- All pins of the TB6612FNG broken out to 0.1" spaced pins
- Filtering capacitors on both supply lines
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ADC Bit rate: 16 Bit. Interface Type: I2C. Channels: 4 Channel AN0 AN1 AN2 AN3 or 2 differential inputs. Input voltage: 2.0-5.5v. Channel input voltage :0-VDD. Continuous Mode: Only 150μA. Single-Shot Mode: Auto Shut-Down. PROGRAMMABLE DATA RATE:8sps-860sps. Input range programmed control, 7 types input ranges: -0.256V ~ 0.256V, -0.512V ~ 0.512V, -1.024V ~ 1.024V, -2.048V ~ 2.048V, -4.096V ~ 4.096 V, -6.144V ~ 6.144V. I2C 7-bit addresses between 0x48-0x4B. Size:18mm*28mm. Applications -Portable instrumentation. -Consumer goods. -Battery monitoring. -Temperature measurement. -Factory automation and process controls.
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General Description The DS3231 is a low-cost, extremely accurate I2C real-time clock (RTC) with an integrated temperaturecompensated crystal oscillator (TCXO) and crystal. The device incorporates a battery input, and maintains accurate timekeeping when main power to the device is interrupted. The integration of the crystal resonator enhances the long-term accuracy of the device as well as reduces the piece-part count in a manufacturing line. The DS3231 is available in commercial and industrial temperature ranges, and is offered in a 16-pin, 300-mil SMD package.
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This module is based on the TDA7266 dual bridge audio amplifier chip, which features an output power of up to 7 W for each channel. It is suitable for use with 5 W to 15 W speakers. Specifications
- On-board TDA7266 stereo audio amplifier chip
- Output: dual-channel 7W 7W
- On-board 5.08 mm terminal blocks for the left and right audio channels
- On-board potentiometer for volume adjustment
- DC power jack
- Operating Voltage Range: 3 V to 18 V
- Board Size: 45 x 33 mm
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The MAX6675 performs cold-junction compensation and digitizes the signal from a type-K thermocouple. The data is output in a 12-bit resolution, SPI™-compatible, read-only format. This converter resolves temperatures to 0.25°C, allows readings as high as 1024°C, and exhibits thermocouple accuracy of 8LSBs for temperatures ranging from 0°C to 700°C. The MAX6675 is available in a small, 8-pin SO package.