Reference: RBD-1354
Jumper Wire Single 20cm
Length: 8 inches/20 CM (Long) Material: Copper Plated Pin Spacing: 2.54mm.
Reference: RBD-1354
Length: 8 inches/20 CM (Long) Material: Copper Plated Pin Spacing: 2.54mm.
Reference: RBD-0351
Contactless transmission of data and supply energy (no battery needed) Operating distance: Up to 100mm (depending on antenna geometry) RoboticsBD Operating frequency: 13.56MHz Data transfer: 106 kbit/s Data integrity: 16 Bit CRC, parity, bit coding bit counting Anticollision Typical ticketing transaction: <100 ms ( including backup management)...
Reference: 0245
Choose your desire Resistor value from below:
Reference: 0031
3 Types Available (Please select from option) 1. Male to Male 2. Male to Female 3. Female-Female
Reference: RBD-0768
Size: 5mm Color: RED Head Shape: Round Lens Appearance: Transparent
Reference: RBD-0761
Breadboard friendly Mounting Style: Through Hole Mounting Direction: Vertical
Reference: 1353
Length: 12.5 inches/30 CM (Long) Material: Copper Plated Pin Spacing: 2.54mm.
Module utilizes the popular 1-Wire DS18B20 temperature measurement IC.
The DS18B20 Digital Temperature Sensor Module utilizes the popular 1-Wire DS18B20 temperature measurement IC.
Communication with the DS18B20 is via the 1-Wire serial interface. There is an LED on the module that flashes when the sensor is communicating with an MCU.
The communication protocol can look daunting when looking at the datasheet, but fortunately most poplar microcontrollers like Arduino have software libraries that make using these devices very straightforward and easy to do.
There are some options which can be programmed when using the device such as choosing between number of bits of resolution vs conversion time, but those can be ignored for establishing basic operation.
Hookup is straightforward. Just supply power, ground and connect the 1-Wire bus pin to a digital pin on the microcontroller. The part is compatible with 3.3 or 5V power.
There is a 3-pin header on the assembly. There are a couple of different labeling schemes used on these modules as the baseboard is used for several different modules.
1 x 3 Header
This is a basic module that can be used in a number of different applications where temperature measurement is useful such as determining when a cooling fan should be turned on.
We also offer the DS18B20 device in a number of other packages including as a bare IC for designing your own circuits, a waterproof version and others.
The software below implements basic communications with the sensor using the 1-Wire bus protocol and provides a read-out of the sensor output. We use pin 4 in the example, but this can be reassigned to any digital pin.
The program uses the OneWire and DallasTemperature libraries that can be installed from the IDE Library Manger.
This shows an example output from the program.
/* DS18B20 Digital Temperature Sensor Test Basic code to establish communication with the DS18B20 and retrieve temperature measurement data. Requires OneWire and DallasTemperature Libraries */ #include <OneWire.h> #include <DallasTemperature.h> const int ONE_WIRE_BUS = 4; // Define a pin for communicating to the DS18B20 device via the oneWire bus. OneWire oneWireLocal(ONE_WIRE_BUS); // Setup a oneWire instance to communicate with the DS18B20 device DallasTemperature sensorsLocal(&oneWireLocal); // Pass this oneWire reference to DallasTemperature float tempLocal = 0.0; // Variable for holding the temperature returned from the sensor //=============================================================================== // Initialization //=============================================================================== void setup() { Serial.begin (9600); // Set output window comm rate sensorsLocal.begin(); } //=============================================================================== // Main //=============================================================================== void loop() { CheckTemps(); // Call the routine that actually does the work Serial.print("Current Temp: "); // Printout the results Serial.println(tempLocal); delay(1000); } //=============================================================================== // Subroutines //=============================================================================== void CheckTemps() { sensorsLocal.requestTemperatures(); // Send command to get temperature from the DS18B20 // The sensor will return reading from previous request unless a delay is used to give it time to // complete the reading request. If polling every second like we are doing here, the delay can be ignored. delay(100); tempLocal = sensorsLocal.getTempCByIndex(0); // There can be more than one device on this same bus // so we need to use the first index of (0) }
The latest price of DS18B20 Temperature Sensor Module in Bangladesh is BDT 150 You can buy the DS18B20 Temperature Sensor Module at best price from our RoboticsBD or visit RoboticsBD Office.
Please note that the product information provided on our website may not be entirely accurate as it is collected from various sources on the web. While we strive to provide the most up-to-date information possible, we cannot guarantee its accuracy. We recommend that you always read the product labels, warnings, and directions before using any product. |
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Reference: RBD-1189
Wavelength: 850nm Emission Distance: 7 Meters / 23Ft Voltage: DC 1.2-1.3V Polarity: Anode (Longer Part) | Cathode (Shorter Part)
Reference: RBD-2141
Rating contract (Max.): 10 W Switching power supply (Max.): 110VDC Resistance contract (Max.): 100 Ω Appro. Float Ball Size (mm) : 24×17 (LxD) Body Total Length (mm) : 85 Cable Length (cm) : 37 Total Float opening: 70° Switch ON/OFF angle Approx. betn 15° to 20°
Reference: RBD-0688
Wide input supply (2.5 V to 12V) Easy to integrate (V+, GND, and Data) The device in deep sleep mode when Data pin is grounded Very small dimension.
Reference: RBD-0426
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Reference: RBD-2227
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Reference: RBD-1976
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Reference: RBD-1738
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Reference: RBD-2347
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Reference: RBD-0352
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Reference: RBD-0337
Brand: Waveshare
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Reference: RBD-2139
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Reference: RBD-0334
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Reference: RBD-0428
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Reference: RBD-2093
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Reference: RBD-1366
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Reference: RBD-1719
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Reference: RBD-0416
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Reference: RBD-2097
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Reference: RBD-0163
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Reference: RBD-1174
Low-noise analog signal path. Device bandwidth is set via the new FILTER pin. 5 µs output rise time in response to step input current. Small footprint, low-profile SOIC8 package. 2.1 kV RMS minimum isolation voltage from pins 1-4 to pins 5-8.
Reference: RBD-0722
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Reference: RBD-0132
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Reference: RBD-1199
Low-noise output Fast power-on time Ratiometric rail-to-rail output 4.5 to 6.0 V operation Solid-state reliability Factory-programmed at end-of-line for optimumperformance Robust ESD performance
Reference: RBD-0338
Brand: Waveshare
Sharp GP2Y1010AU0F onboard, Detecting fine particle larger than 0.8μm Low power consumption Analog voltage output The output level is linear with dust density Check out New Product Optical Dust Sensor- GP2Y1010AU0F
Reference: RBD-2385
Module for measuring infrared temperature Uses the GY-MCU90640 MLX90640 BAA 32*24 dot matrix sensor Field of view angle of 55*34 degrees Ambient temperature range of -40 to 85 degrees Target temperature range of -40 to 300 degrees Serial output frequency supports up to 16HZ baud rate 460800
Reference: RBD-2498
3D time-of-flight camera module with RGB capabilities Resolution of 320×240 and an inertial measurement unit (IMU) Acquires all RGB-D data through a USB cable Seamless previewing of depth maps, point cloud data, and real-time colorful 3D rendering Linux compatibility out-of-the-box Supports ROS1 and ROS2 Python SDK provided
Reference: RBD-2152
Human Presence Radar LD2410 Respiration and Heartbeat Monitoring Non-contact Induction Sensor High-sensitivity 24GHz sensing module
Reference: RBD-0678
Good sensitivity to CO/Combustible Gas High sensitivity to Methane, Propane, and CO Long life and low cost Simple drive circuit Input voltage: DC 5±0.2V Current Consumption: 150mA
Reference: RBD-2384
Module for measuring infrared temperature Uses the GY-MCU90640 MLX90640 BAA 32*24 dot matrix sensor Field of view angle of 110*75 degrees Ambient temperature range of -40 to 85 degrees Target temperature range of -40 to 300 degrees Serial output frequency supports up to 16HZ baud rate 460800
Reference: RBD-0431
Working temperature : -10℃ ~ 50℃ Working humidity : below saturation point Storage temperature : -20℃ ~ 80℃ RoboticsBD
Reference: RBD-1508
4 individual switch positions 2.54mm pin spacing General control switches
Reference: RBD-1713
Net Content: 10g Paste Color: White Does not create High Smoke Does not create Foul/Bad Smell No Residual Waste High-Quality Soldering Additives & Activators for effective soldering Useful for general purpose soldering, electrical wires, components, and cables etc
Reference: RBD-2464
Three WiresUltra-low cost, high precision to meet most of the application requirements.low starting working voltage blue minimum 5.0V.
Reference: RBD-2568
The Arduino UNO R4 WiFi merges the RA4M1 microprocessor from Renesas with the ESP32-S3 from Espressif, creating an all-in-one tool for makers with enhanced processing power and a diverse array of new peripherals. With its built-in Wi-Fi® and Bluetooth® capabilities, the UNO R4 WiFi enables makers to venture into boundless creative possibilities....
Reference: RBD-0397
Support CAN V2.0B technical standard, communication rate 1Mb / S. Module 5V DC power supply, SPI interface protocol control 0 to 8 bytes long data field. 8MHZ crystal oscillator 120Ω terminal resistance Use High-speed CAN transceiver TJA1050 Impedance matching, guaranteed drive capability, long-distance data transmission, prevent signal radiation The...
Reference: RBD-1806
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Reference: RBD-1370
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Reference: RBD-0904
Pair of wires for soldering with DC motors DC applications, breadboards, electronics, and robotics DIY projects Length: 120mm