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Direct dial code switch DIP switch
Direct dial code switch DIP switch
Presall 3D Scanner Board Kit Ciclop Expansion Board
Insulating pad For TEC1-12715 TEC1-127150 TEC1-12709 TEC1-12706 TEC1-12708 TEC1-12705 TEC1-12703 TEC1-12702
Details of keys and functions:The type of PD protocol is displayed each time the power is turned on'-- ': PD protocol is not supportedPd2.0: support for the Pd2.0 protocolPd3.0: support for the Pd3.0 protocolHow to switch display contentIn the operation interface, press K1 key to switch the display voltage/current/alternate display; Press K1 button for 5...
3 * 4 matrix keyboard membrane switch Microprocessor Keyboard Keyboard control panel
30 SGP30 Multi Pixel Gas Sensor Indoor Air Measurement TVOC/eCO2
Description:1. has the signal output instructions.2. single signal output.3. effective signal output for low level.4. sensitivity adjustable pure tone ().5. have the field cuts have signal output6. circuit boards output switch quantity! (can be directly by SCM)
This is a small buzzer for the LilyPad system. Use 2 I/O pins on the LilyPad main board and create different noises based on the different frequency of I/O toggling. Loud enough to hear inside a pocket but not obtrusively loud.Please note: This is an inductive buzzer meaning that is will act as a short to ground if you are not actively driving it. We...
IntroductionOne of the biggest challenges when prototyping is just keeping everything in place. The 40 Pin ribbon cable between a Raspberry Pi and breadboard can be difficult to work with on the bench. This flavored prototyping plate aims to solve the problem! The plate is produced with laser cut 1/8″ acrylic in an awesome transparent color.It has 8...
Infrared emission control, also known as infrared emitting diodes, diode class belongs. It can be directly converted into electrical energy near infrared Light (black light), and can radiate out of the light emitting device is mainly used in various photoelectric switches and remote control transmitter circuit. Infrared emission control structure,...
10pcs/lot Soil moisture sensor Moisture Sensor for automatic watering system with demo code
Features:(1) Operating voltage: 1.8 V 3.6 V We recommend close to 3.3 V but not more than 3.6 V(2), 915, 868, 433, 315 mh ism and SRD spectrum(3) the highest rate is 500 KBPS, 2 FSK, GFSK and MSK modulation mode(4) high sensitivity (DDM less than 1.2 KBPS-1% , 110 packet error rate)(5) error detection and hardware control incorporated in the CDN...
Product PrincipleTurbidity sensor TS-300B measures the turbidity (counter of suspended matter) in the wash water. Based on the optical principle, the sensor uses the light-emitting diode and phototransistor to receive the specific wavelength to measure the opacity or other substances of dirty water. concentration. By using phototransistors and...
Press Release: 1: The new United States imported chips, definitely not homemade chips, disassemble chip. 2: The maximum output current of 3A, the long-running 2.1A, sufficient margin. 3: The new design, circuit design does not require electrolytic capacitors and tantalum capacitors (electrolytic capacitor life is short, there is a risk of explosion...
The device monitors the current through a small test resistor between the battery and the negative cargo charger circuit. Because charging is the time of current accumulation,The charge and discharge of the battery can be indicated by a series of output pulses of a single communication pin which is measured by the Micro-Controller.It supports one or...
1. power input terminal, input voltage range 5.5V - 12V (5V power supply, please connect directly to 2);10. power indicator light LED;2. 5V power supply input terminal (1.2 two power supply, only one can);11. JTAG interface, designed by the definition of JLINK-V8 or V9;3. STM32F103C8T6 leads to GPIO, which is convenient for the development of two times....
5V 12V 24V 4 Channel USB Relay Control Switch Programmable Computer Control For Smart Home PC Intelligent Controller
5V 12V 24V 4 Channel USB Relay Control Switch Programmable Computer Control For Smart Home PC Intelligent Controller
5V 12V 24V 4 Channel USB Relay Control Switch Programmable Computer Control For Smart Home PC Intelligent Controller
FEATURESLowest Power 9-Axis Device at 2.5 mW3-Axis Gyroscope with Programmable FSR of±250 dps, ±500 dps, ±1000 dps, and ±2000 dps3-Axis Accelerometer with Programmable FSR of±2g, ±4g, ±8g, and ±16g3-Axis Compass with a wide range to ±4900 TOnboard Digital Motion Processor (DMP)Android supportAuxiliary I2C interface for external sensorsOn-Chip 16-bit ADCs...
1.L298N module is a2. Shorting cap (blue, yellow, or black) 7, do not specify the colorPin with black and yellowUnless otherwise specified, the board terminals, pin color sent at random, can not be specified. Robot motor driver board peripheral L298n Product description:The L298N driver module, using ST's L298N chip can directly drive two 3-30V DC motor,...
3.3-5V Turbidity Transducer Water Turbidity Module Mixed Water Detection Module Turbidity Sensor Module Liquid (Support bulk orders and Custom service orders )Parameters:Voltage:3.3-5Vwith Anticonnect circuitOutput: the default simulation (can be set high and low level output)Send for Arduino reads code
! Pulse Sensor Kit for Pulsesensor Heart Rate Module with Fitting Shipping list:Sensor 1 (with three DuPont line, 20cm, random color lines)Black Ve lcro 4Metal ear clip 1 (16mm)Bandage 1Transparent film 9
EU 220V DIY LM317 Adjustable Voltage Power Supply Board Learning Kit With CaseFeatures:One way adjustable signal generator output. Convenient to provide the pulse signalWith a logical pen function. For convenient the logic level of test circuitWith one way buzzer. You can test the wires on and off (connect the wires to the power positive and signal input,...
DC 4V-30V LM35D LM35DZ Digital Temperature Sensor Linear Module LM35 For Smart car
1, long Dimensions: Length Width 10mm X 45mm X 15mm high 2, the main chip: LM393, vibrating probe 3, working voltage: DC 3-5V 4, features: 1, having a signal output instruction; 2, with a TTL level signal, and the analog output signal; 3, the output valid signal is high, the light goes out;...
Ethernet Shield Nano UNO R3, work as ENC28J60 RJ45 Webserver Description 100% Brand new With this Ethernet Shield, Nano board can be used to connect to internetcontroller: Microchip's ENC28J60 ethernet / HR911105Aworks as server or clientcomes with efficient library and examplesdirect plug puzzle board, NO soldering needed
DescriptionGP2Y0A710K0F is a distance measuring sensor unit,composed of an integrated combination of PSD(position sensitive detector) , IRED (infrared emitting diode) and signal processing circuit. The variety of the reflectivity of the object, the environmental temperature and the operating duration are not influenced easily to the distance detection...
MPU9250/MS5611 117 high precision 9 axis 10DOF attitude module SPI/IIC communication
Warm prompt: Due to Ali shipping ruleswhen using differen logistics methods to purchase products,some shipping fee will be charged multiple times.Please place order first and contact us to change the price.then we will inform you make the payment.Thank you!!Dear buyer, Cainiao Super Economy Global is but it could not be tracked since the parcel left...
specificationssize33 * 42 mmvoltage5 vspecifications3.2*3.2cm (PCB size)useSuitable for intelligent car
401 TXB0104 4-Bit Bidirectional Voltage Level Translator Auto Direction Sensing ESD Protection Board Wholesale
Specification:Wiichuck is a break out board for Wii-Nunchuck. Use this shield to achieve communication between nunchuck for without broking the controller Wii Nunchuck. It is grate for DIY projects.DescriptioCondition: Brand newColor: BlueMaterial: PCBUse this shield to achieve communication between nunchuck forApplication: DIY projectDimensions: 1.02 in...
UV Detection Sensor Module Ultraviolet Ray Module For Sensor
Super Mini Digital Amplifier Board 1* 5W Class D Digital 2.5V to 5.5V Power Amplifier Board Efficient Class AB D Optionalproduct description1. Working voltage: DC2.5-5.5V2. Working voltage: 1A or more3. Output power: 3-5W4. Load range: impedance 2Ω-8Ω Recommended to match 3W 4R speakers
HX711 AD serial module microcontroller electronic scale weighing sensor 24-bit precision pressure sensor Main features of HX711 serial port module: AB double channel design, each channel has 2 working modes for customers to choose, to meet the needs of different users. (please refer to the module manual for details, with a link at the top)default baud...
L298P ShieldDC motordrivesusingLGS\'soutstandinghigh-powermotordriver chipdedicatedL298P,can directly drivetwoDC motors,drivecurrent up to2A,motor outputusingeight-speedSchottkydiodes asprotection.Stackdesigncan be directlyplugged intothe,easier to use!Technical Specifications:1logical part ofthe input voltageVD: 5V2.-drivenpart of the inputvoltageVS:...