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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: 1353
Length: 12.5 inches/30 CM (Long) Material: Copper Plated Pin Spacing: 2.54mm.
Reference: RBD-0761
Breadboard friendly Mounting Style: Through Hole Mounting Direction: Vertical
Module utilizes the popular 1-Wire DS18B20 temperature measurement IC.
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No Warranty
No Replacement
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.
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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-0493
Temperature Range : 0C-400C Shield Material : Metal Total Length(Approx.) : 2M / 6.6 Ft; Weight : 46g;
Reference: RBD-0958
Five Operating Modes Integrated MCU Onboard Processing Standard I2C Digital Interface Optimized Low-Power Modes Optional NTC Thermistor Pins
Reference: RBD-2846
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Reference: RBD-1352
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Reference: RBD-3218
Brand: Hi-Link
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Reference: RBD-2094
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Reference: RBD-1206
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Reference: RBD-0426
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Reference: RBD-0679
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Reference: RBD-2293
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Reference: RBD-0722
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Reference: RBD-0667
Input Supply Voltage (VDC): 3.3 ~ 5. Supply Current (mA): measurement 0.3mA standby 60μA. Temperature measurement range: 0~50 degrees. Temperature measurement error: ±2 degrees. Humidity measurement range: 20%~95%RH. Humidity measurement error: ±5%RH. RoboticsBD
Reference: RBD-0666
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Reference: RBD-2836
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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-2351
Brand: Hi-Link
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Reference: RBD-2553
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Reference: RBD-0665
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Reference: RBD-3099
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Reference: RBD-2446
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Reference: RBD-0357
Operating voltage (VCC): 3 V to 5V Operating current: 120μA (typical) 190μA (max) Operating Temperature: -40°C ~ +85°C Photodiode sensitive to UV-A and UV-B Embedded operational amplifier Analog voltage output Low supply current (300uA type) and low standby current (0.1uA type) RoboticsBD
Reference: RBD-0671
Operating Voltage:+5V Preheat Duration:20 s Analog Output Voltage:0 to 5 V Dimension:36x20x21 mm. RoboticsBD
Reference: RBD-2352
Brand: Hi-Link
High-sensitivity 24GHz mmWave human presence sensing radar module. Detects motion, micro-motion, sitting, and lying human presence. Plug and play with BLE support for seamless integration. Configurable via Bluetooth or UART, with visual debugging tools. Sensing range: up to 5 meters with 0.75m resolution.
Reference: RBD-0288
Three selectable full scales (250/500/2000dps) Factor in all g-ranges, up to 13-bit resolution at ±16 g 12-Bit ADC Coupled with Low Noise ARM Sensors Achieves 5 milli-gauss Resolution in ±8 Gauss Fields Pressure range:300 to1100hPa (+9000m to -500m above sea level) I2C interfaces Power supply: 3-5v
Reference: RBD-1737
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Reference: RBD-0430
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Reference: RBD-1640
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Reference: RBD-2083
Operating Voltage : 5v. Temperature measurement range : -55°C to 125°C. Measurement Accuracy : ±0.5°C.
Reference: RBD-2303
MAX30102 Heart Rate and Pulse Oximeter Sensor Module for wearable and medical devices Features red (660nm) and infrared (880nm) LEDs with ambient light suppression Provides accurate light reflection signal (PPG) for heart rate and blood oxygen measurement Standard I2C interface for seamless integration with microcontrollers Compact design with low standby...
Reference: RBD-0904
Pair of wires for soldering with DC motors DC applications, breadboards, electronics, and robotics DIY projects Length: 120mm
Reference: RBD-1575
Part Number: G3MB-202P Power supply:5VDC/160mA Trigger Voltage (VDC):5 Switching Voltage (VAC):240@2A Isolation: Phototriac
Reference: RBD-1367
RGB trichromatic limiting resistor to prevent burnout PWM adjusted color mixing Working voltage: 5V LED drive mode: Common cathode driver
Reference: RBD-0222
Sound pressure level: 85DB 10cm The input voltage: 30vp-p max Ultra-thin and lightweight Low power consumption for voltage type Operating Temperature: -20~70 Storage Temperature: -30-80 Clear sound
Reference: RBD-2094
The module can detect the surrounding environment of the humidity and temperature High reliability and excellent long-term stability The output from the digital output Humidity measuring range: 20%~90%RH(0~50 degree (temperature compensation). Temperature measuring range: 0~+50degree. Humidity measurement accuracy: ±5.0%RH. Temperature measurement...
Reference: RBD-2122
Working Voltage:1.8 to 5.5 V Shutdown Current:0.7µA Color:Green Note: This board is intended for advanced users with soldering experience and customization skills. Modifications are required to use it with an MCU
Reference: 0031
3 Types Available (Please select from option) 1. Male to Male 2. Male to Female 3. Female-Female
Reference: 0245
Choose your desire Resistor value from below:
Reference: RBD-0133
830 Solder-less Points Ideal for Experimenting With Circuit Design In Labs Compatible with resistance, diodes, transistors, LED’s, Capacitors and other types of electronic components Colored coordinates for easy components placement. Accept a variety of wire sizes 20-29 AWG
Reference: RBD-2224
Voltage – 250V Easy PCB mounting Good consistency Widely acclaimed
Reference: RBD-1175
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 kVRMS minimum isolation voltage from pins 1-4 to pins 5-8 Supply Voltage: 4.5V~5.5V DC Measure Current Range: 20A Sensitivity: 100mV/A
Reference: RBD-2303
MAX30102 Heart Rate and Pulse Oximeter Sensor Module for wearable and medical devices Features red (660nm) and infrared (880nm) LEDs with ambient light suppression Provides accurate light reflection signal (PPG) for heart rate and blood oxygen measurement Standard I2C interface for seamless integration with microcontrollers Compact design with low standby...
Reference: RBD-2120
Onboard precision microcurrent transformer. Onboard sampling resistor. The module can measure AC currents less than 5A, the corresponding analog output 5A/5mA.
Module utilizes the popular 1-Wire DS18B20 temperature measurement IC.
