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L298N driver module, using ST's L298N chip can directly drive two 3-30V DC motor, and provides a 5V output interface can 5V single-chip circuitry to supply, support 3.3VMCU control, you can easily control the DC motor speed and direction, you can also control the 2-phase stepper motor, smart car is essential.
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- Drive a 2-phase bipolar stepper motor or two DC motors with the L298 dual H-Bridge chip, mounted on this handy breakout board along with all necessary peripherals!
- It is ideal for robotic applications and well suited for connection to a microcontroller requiring just a couple of control lines per motor. It can also be interfaced with simple manual switches, TTL logic gates, relays, etc.
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This module is based on the very popular L298 Dual H-Bridge Motor Driver Integrated Circuit. The circuit will allow you to easily and independently control two motors of up to 2A each in both directions. It is ideal for robotic applications and well suited for connection to a microcontroller requiring just a couple of control lines per motor. It can also be interfaced with simple manual switches, TTL logic gates, relays, etc.
Features
- Motor supply : 7 to 24 VDC
- Control Logic : Standard TTL Logic Level
- Output Power : Up to 2 A each
- Enable and Direction Control Pins
- Heatsink for IC
- Power-On LED indicator
- 4 Direction LED indicators
Specifications
- Module Type Driver
- Weight : 35.00g
- Board Size : 5.5 x 5 x 2.9cm
- Version : 1
- Operation Level : Digital 5V
- Power Supply : External 12V
- External : 7V
- External : 9V
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- The item is a 5V 1-channel relay interface board and it can be controlled directly by a wide range of microcontrollers such as Arduino, AVR, PIC, ARM and so on. - 1-Channel Relay interface board - Equipped with high-current relay : DC 30V, AC 250V, 30A - Standard interface that can be controlled directly by microcontroller (Arduino, 8051, AVR, PIC, DSP, ARM)Dimensions: 1.85 in x 1.46 in x 0.83 in (4.7 cm x 3.7 cm x 2.1 cm) Weight: 1.16 oz (33 g)
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4-channel relay output modules, relay output contacts 250A 10A. Input IN1, IN2, IN3, IN4, the signal line LOW effective. VCC, GND power input, can relay a separate power supply relay power input of JD-VCC. Uses: support all MCU control. the industrial sector PLC control smart home control Wiring: VCC: positive power supply system GND: System power supply negative IN1 - IN4: relay control ports
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Description
This is a 2-Channel Relay interface board, which can control various appliances, and other equipments. It can be controlled directly by Microcontroller. Rated voltage: DC12 Rated current: 10A Coil power: 0.36W Contact switch voltage: 220VAC Protective characteristics: Sealed Contact load: Medium-power Application: Electromagnetism Contact Form: Conversion type With 4 mounting holes, diameter of each hole is 3.1mm, easy to install Apply superior SONGLE relay, SPDT(single-pole double-throw), one common port, one NO and one NC Opto-isolator, excellent anti-interference performance Low level actuation(indicator ON), high level release(indicator OFF) Maximum output of relay: DC 30 -
Rated Voltage DC 6.0V DC 9.0V DC 12.0V Max Current <350MA <250mA <180mA Rated Power 2~3.5W Water Pressure 0~70KPA Water Flow 0.5~0.8LPM Leakage <9mmHg/min(inflating from 0 to 300 -10mmHg in a 100cc tank and then stoping for 30sec.) Apply Air,Water Life Test Power on 30sec.and then Power off 20sec. About 30,000 times. Temperature 0~55℃ -
Duty Cycle : 10%;Rated Voltage : AC 220V;Action Form : PushStroke : 10mm;Force : 300gf;Current : 1ATotal Size : 5.5 x 4 x 2.7cm/2.2'' x 1.6'' x 1.1'' (L*W*H);Coil Size : 2.9 x 2.6cm/1.1'' x1''(L*D);Plunger Diameter : 0.6cm/0.2''Cable Length : 19cm/7.5'';Net Weight : 99g;Package Content : 1 x Open Frame Solenoid Electromagnet Push type, open frame style, open coil form, AC electromagnet. Used widely in banking ATM, vending machines, electronic appliances, embroidery machines, intelligent lock, juice bread maker, textile machines, cash register or other automatic control devices.
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Designed with the open frame type and mount board, high power. Easy to install for the electric door lock or other automatic door lock systems with the mounting board. silver tone Total Size : 6.6 x 4 x 2.7cm/2.6'' x 1.5'' x 1''(L*W*H);Cable Length : 24cm/9.4'';Mounting Hole Size : 6.8 x 3mm/0.26" x 0.12"(L*W)
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- Product Name : DC Solenoid Electromagnet;Model : 0520S-24B70;Rated Voltage : DC 24V
- Current : 0.34A;Power : 8.22W;Type : Pull
- Start Force & Stroke : 5mm 0.003Kg;End Force & Stroke : 0mm 0.1Kg;Total Size : 3.5 x 1.5 x 1.2cm/1.4" x 0.59" x 0.47"(L*W*T)
- Shaft Diameter : 5mm/0.2";Cable Length : 13cm /5.1";Material : Metal, Electronic Parts
- Weight : 20g;Package Content : 1 x DC Solenoid Electromagnet
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SIM800C is a complete Quad-band GSM/GPRS solution in a SMT type, which can be embedded in the customer applications. SIM800C supports Quad-band 850/900/1800/1900MHz, it can transmit Voice, SMS and data information with low power consumption. With tiny size of 17.6*15.7*2.3mm, it can smoothly fit into slim and compact demands of customer design.
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The GP2Y0A710K infrared sensor is a new version of GP2Y0A700K which takes a continuous distance reading and reports the distance as an analog voltage with a distance range of 1m (39.3") to 5.5m (216.5"). The interface is 5-wire JST connector (included with pins) with dual Vcc, dual Gnd, and a single output voltage. Power, ground and signal wiring is enough to read a continuous analog voltage representing distance. A software lookup table can be implemented to translate the voltages to distances.
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This SHARP distance sensor bounces IR off objects to determine how far away they are. It returns an analog voltage that can be used to determine how close the nearest object is. These sensors are good for short-range detection. • Infrared range finder 10cm (~4") to 80cm (~30") • Analog interface • Lead free, ROHS compliant • Replaces the discontinued GP2D12
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40KHz Ultrasonic Transducer Transmitter and Receiver Pair. These transducers are very useful in making various sensors for detecting obstacles and measuring distances. Features Use for motion or distance sensing Frequency: 40kHz ±1.0kHz Aluminum case Capacitance: 2000pF ±20% Transmitter: bandwidth 5.0kHz/100dB, sound pressure level 112dB/40 ±1.0kHz Receiver: bandwidth 5.0kHz @ -75dB, min. sensitivity 67dB/40 ±1.0kHz (0dB vs. 1V µbar) R=3.9k. Lead length/spacing: 0.28" Case size: 0.30"H x 0.43" Dia.
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This IR reflective sensor utilizes a TCRT5000 to detect color and distance. It emits IR and then detects if it receives the echo. This sensor is often used in line following robots, auto data logging on utility meters, because this module can sense if a surface is white or black. The measuring distance range from 1mm to 8mm, and the central point is about 2.5mm. There is also an on-board potentiometer to adjust the sensitivity. The infrared diode will emmitting the infrared continutelly when the module connect to the power, when the emitted infrared light has not been reflected or the strength is not big enough,the triode will in the off state, at this time, D0 output logic LOW and the signal indicate LED off. Application Idea Rainfall detecting Liquid leakage Tank overflow detector Features Supply Voltage: 3.3V~5V Detect distance: 1mm-8mm Digital Outputs HIGH when objects detected On-board indicator LED to show the results On-board potentiometer to adjust the sensitivity On-board LM393 chip
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This is a simple-to-use Carbon Monoxide (CO) sensor, suitable for sensing CO concentrations in the air. The MQ-7 can detect CO-gas concentrations anywhere from 20 to 2000ppm. Features High sensitivity to CH4,Natural gas Small sensitivity to alcohol, smoke Fast response Stable and long life Simple drive circuit
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The 28-BYJ48 comes with Breakout using ULN2003 As a Motor driver chip . Rated voltage : 5VDC Number of Phase 4 Speed Variation Ratio 1/64 Stride Angle 5.625° /64 Frequency 100Hz DC resistance 50Ω±7%(25℃) Idle In-traction Frequency > 600Hz Idle Out-traction Frequency > 1000Hz In-traction Torque >34.3mN.m(120Hz) Self-positioning Torque >34.3mN.m Friction torque 600-1200 gf.cm Pull in torque 300 gf.cm Insulation grade A