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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: 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.
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A piezoelectric transducer converts mechanical force into electrical output. This is made up of Quartz crystal which contains SiO2. Piezoelectric crystals are electrically neutral. The atoms inside the crystals in an unsymmetrical manner but their electric charges balanced
When the force is applied to stretch or bend it, an electric voltage is generated. If there is no stress, no charges are induced. When there is stress, positive charges are induced on one side and negative charges induced on the opposite side. Compression occurs in the crystal as the force is applied.. Featured By RoboticsBD.
Product Images are shown for illustrative purposes only and may differ from the actual product.
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| General Specification | |
| Plate Thickness (mm) | 3.36 |
| Plate Diameter (mm) | 27 |
| Resonant Frequency | 10+/-0.5KHZ |
| Resonant Impedance | 100R MAX |
| Static Capacitance | 8000pf plus or minus 30% |
| Sound pressure level | 85DB 10cm |
| The input voltage | 30vp-p max |
| Operating Temperature | -20~70 |
| Storage Temperature | -30-80 |
| Shipment Weight | 0.003 kg |
| Shipment Dimensions | 3 × 3 × 2 cm |
Please allow 5% measuring deviation due to manual measurement.
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1 x 27mm Piezo Ceramic Elements Sound Sensor
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The latest price of 27mm Piezo Ceramic Elements Sound Sensor in Bangladesh is BDT 55 You can buy the 27mm Piezo Ceramic Elements Sound Sensor 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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Product Images are shown for illustrative purposes only and may differ from the actual product. |
Reference: RBD-0368
Thickness: 0.4mm Trigger Force: 20g, triggered (default resistance<200kΩ) Pressure Measuring Range: 20g~6kg Static Pressure & Dynamic Pressure Measurement (within the frequency of 10Hz) Initial Resistance: >10MΩ Activation Time: <0.01S Operating Temperature: -40°C~+85°C Lifespan: >1million times Hysteresis: +10%，(RF+ -RF-)/FR+，1000g...
Reference: RBD-0417
Easily customizable to a wide range of sizes Cost-effective Ultra-thin; 0.45 mm Robust; up to 10 million actuations Simple and easy to Integrate. RoboticsBD
Reference: RBD-0562
Input Voltage: DC3.6V-6V Input Current: 2A-5A Output Voltage: DC 400KV (Please pay attention to safety when used) Input Line Length: about 100mm (red is positive) Output Line Length: about 160mm
Reference: RBD-0730
The performance is much higher than LM2577. Non-isolated Boost converter. It has a non-synchronous rectifier. Low ultra wide input voltage 3 v ~ 32 v, the best is 5 ~ 32 v working voltage range; Low ultra wide output voltage 5 v ~ 35 v;
Reference: RBD-0812
Based on MAX30105 – heart rate, oximeter, smoke sensor Green, red, and infra-red LEDs Interface: I2C (address 0x57) Compatible with 3.3V and 5V logic levels.
Reference: RBD-1640
Color: White Material: Metal + Plastic Operating Voltage : 12V DC Standby Current : ≤90mA Alarm Current : ≤100mA
Reference: RBD-3096
Brand: DFRobot
This is an underwater ultrasonic obstacle avoidance sensor specifically designed for underwater applications. It operates on a wide voltage range of 5-24V and features compact size, minimal blind spots, high precision, and high protection. Its underwater measurement range is from 2-300cm.
Reference: RBD-1208
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Working Voltage: 5V DC Operating Temperature: -30ºc ~ 85ºc Output high level when received the laser signal Output low level when not receive laser signal. Application: Electronic Circuits
Reference: RBD-2790
The US1881 is an integrated Hall-Effect latched sensor. That's nice but what does it do? Holding a magnet near the sensor will cause the output pin to toggle. This makes for a robust presence sensor. A reed sensor also works nicely, but can be limited by the glass encapsulation and size. A Hall-Effect sensor is much smaller, but can handle less current...
Reference: RBD-1677
Contact Rating: 10 W. Switching Voltage: 220 V. Switching Current: 0.5 A. Breakdown Voltage: 220 VDC. Carry Current: 1 A. Contact Resistance: 100 mΩ.
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: RBD-1196
Photo Detector, IR Filter, Preamplifier and PCM frequency filter in one package Shielding against EMI or RFI interference CMOS and TTL Compatible Active Low Output Immunity against ambient light Low Power Consumption Able to transfer data continuously up to 2400bps Supply Voltage : 4.5 – 5.5V
Reference: RBD-0041
Bases at CSR BC04 Bluetooth technology. with build-in 2.4GHz PCB antenna It’s at the Bluetooth class 2 power level. Range test: 10 meters Operating voltage: 3.3V to 6V DC Operating current in pairing is in the range of 30~40mA.
Reference: RBD-2146
Operating voltage:3.3V/5V Sensitivity: Adjustable via a potentiometer Input Signal: Resistance, NOT Conductivity Output Signal: Voltage, analog reading Finger contact material: Nickel
Reference: RBD-2083
Operating Voltage : 5v. Temperature measurement range : -55°C to 125°C. Measurement Accuracy : ±0.5°C.
Reference: RBD-3094
Brand: DFRobot
The Gravity: Analog pH Sensor / Meter Pro Kit V2 stands out for its industrial-grade durability, exceptional accuracy, and user-friendly design. It is an essential tool for anyone involved in precise water quality monitoring and management. Industrial-Grade Performance Designed for continuous operation, this sensor supports 7/24-hour monitoring with a...
Reference: RBD-2657
Compact and lightweight design for easy installation and operation, offering a plug-and-play experience. Automatically activates when detecting human body temperature within the sensing area in low-light environments, enabling automated control of connected lamps (with a 45-second time delay). Caution: Avoid using multiple lights in series or parallel and...
Reference: RBD-0574
3-Axis Magnetoresistive Sensors and ASIC in a 3.0x3.0x0.9mm LCC Surface Mount Package Temperature Compensated Data Output and Temperature Output Automatic Offset Compensation. RoboticsBD
Reference: RBD-2963
Introducing the latest addition to RoboticsBD's product lineup, the 3MPa Stainless Steel Pressure Transducer Sensor. Crafted with high-quality stainless steel, this pressure transducer offers exceptional rigidity and durability, making it ideal for a variety of applications.
Reference: RBD-1644
940nm laser classified as class 1 under operation condition by IEC 60825-1:2014-3rd edition Small ceramic package(20×13.2×2.0mm) Long range absolute range measurement up to 1.8m within 5% accuracy at indoor
Reference: RBD-2474
Infrared LEDs are used for remote controls (they're the little LED in the part you point at your TV) and 'night-vision' cameras, and these little blue guys are high powered ones! They are 940nm wavelength, which is what nearly all devices listen to. They're 20 degree beamwidth, and work great for any kind of remote control application.
Reference: RBD-2341
GY-31 TCS3200 Color Sensor Module with programmable light-to-frequency conversion High-resolution detection of color intensity, output as a square wave Compatible with Arduino, Raspberry Pi, and other microcontrollers Operating voltage: 2.7V to 5.5V with power-down feature for energy efficiency Compact design, stable temperature coefficient for reliable...
Reference: RBD-2552
R503 Fingerprint Sensor is a device that allows you to read and save up to 200 fingerprints through a touch panel, it also contains a configurable LED light indicator. This sensor is small and easy to use, it has a wide detection range, a nut so you can install it easily and it has 6 pins, 2 for power, 1 for the finger detection signal, another for the...
Reference: RBD-1365
Brand: UNI-T
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Central point temperature measurement high/low temperature auto tracking real-time temperature display Alarm buzzer: >37.2ºC: high temperature audible alarm
Reference: RBD-2965
Introducing the latest addition to RoboticsBD's product lineup, the 5MPa Stainless Steel Pressure Transducer Sensor. Crafted with high-quality stainless steel, this pressure transducer offers exceptional rigidity and durability, making it ideal for a variety of applications.
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-2338
High precision Capacitive type Full range temperature compensated Relative humidity and temperature measurement Calibrated digital signal Check out the Authentic DHT22 module
Reference: RBD-0551
Weighing Range: 0 ~ 1 kg. Rated Output: 1.0 ± 0.1mV / V. Non Linear Output: ± 0.03% F.S. Input Impedance: 1066 ± 10% Ω. Output Impedance: 1000 ± 10% Ω. Insulation Resistance: 2000 MΩ. RoboticsBD
Reference: RBD-2445
Uses ultrasonic sound waves to detect obstacles and measure distance
Reference: RBD-2938
Brand: DFRobot
The Soil Sensor is a state-of-the-art device designed to provide rapid, accurate data on soil nitrogen, phosphorus, and potassium levels. This critical information allows for the optimization of soil fertility, creating the ideal environment for plant growth. With a wide voltage power supply range of 5-30V and data output via RS485 using the reliable...
Reference: RBD-0915
Maximum effective distance up to 150mm Less than 100ms decoding time Support external antenna Uart interface Support EM4100 compatible read-only or read/write tags Small outline design
Reference: RBD-2378
Sensitive photodiode sensor module for light detection. Dual output: digital (DO) and analog (AO) for versatile applications. Adjustable potentiometer for light sensitivity adjustment. Operates on a wide voltage range of 3.3V–5V with clean comparator output. Compact design with fixed bolt holes for easy installation. Equipped with LM393 comparator for...
Reference: RBD-2169
US1000-21A ultrasonic flow sensor ultrasonic heat meter sensor Underwater Sensor high-frequency ultrasonic sensor Model: US1000-21A High frequency type ultrasonic underwater sensor Transceiver category Nominal frequency: 1.0MHz ± 5% Bandwidth: 200.0KHz
Reference: RBD-1383
Laser Pointer for Accurate Temperature Reading | Auto Data Hold Temperature Measurement Range: -32℃ ~ 320℃ (-26℉ ~ 608℉) Accuracy: ±2℃ / ±2% | Resolution: 0.1℃ or 0.1℉ Response Time & Wavelength: 500ms & (8-14)um | Distance Spot Ratio 12:1 Automatic Data Hold | Auto Shut Off | Rubberized Handle for Grip and Low Impact Resistance
Reference: 1353
Length: 12.5 inches/30 CM (Long) Material: Copper Plated Pin Spacing: 2.54mm.
Reference: RBD-0995
Diameter: 5mm No. of Pins: 2 Type of Mounting: PCB Through Hole Maximum Operating Temperature: +800°C (Approx.) Dark resistance:1-20 Mohm
Reference: RBD-1964
Operating Voltage (VDC):12 Operating Current (A):0.25 High-Quality Engineering Plastic Pump Head. Tripple Roller Design Low Noise Motor.
Reference: RBD-1491
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Capacitance: 10uF Voltage: 25V Mounting: Through Hole Material: Aluminum Tolerance: ±20 %
Reference: RBD-2104
40P color jumper wires Length: 300mm Weight: 45 gm Compatible with 2.54mm spacing pin headers High quality and in good working condition Durable and reusable Easy to install and use
Reference: RBD-0656
Single row. 2.54mm pitch. 1 x 40 pins. Through-hole mount.
Reference: RBD-2105
40P color jumper wires Length: 300mm Weight: 45 gm Compatible with 2.54mm spacing pin headers High quality and in good working condition Durable and reusable Easy to install and use
Reference: RBD-1360
PN junction rectifier diode. One direction flow of Current. Used for conversion of AC power to DC. 1N 4007 is electrically compatible with other rectifier diodes Used instead of any of the diode belonging to 1N400X series
Reference: 0031
3 Types Available (Please select from option) 1. Male to Male 2. Male to Female 3. Female-Female
Reference: RBD-2640
Connect components on breadboards and PCBs with ease. 20 pre-crimped jumper wires for versatile use. 20cm length for convenient connections. Male-to-female connector design for flexible connections. Colorful for easy identification and organization.
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-0755
Size: 5mm Color: Green Head Shape: Round Lens Appearance: Transparent
Reference: 0245
Choose your desire Resistor value from below:
Reference: RBD-0768
Size: 5mm Color: RED Head Shape: Round Lens Appearance: Transparent
Reference: RBD-0020
Model: SG90 Weight: 9 gm Operating voltage: 3.0V~ 7.2V Servo Plug: JR Stall torque @4.8V : 1.2kg-cm Stall torque @6.6V : 1.6kg-cm Note: Product images/ Components brand may vary from actual product as our stock rotates.
