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Micro SD Card Reader Module for Arduino
In Stock
SKU:81635- Power supply: 4.5V – 5.5V, 3.3V voltage regulator circuit board
- Positioning holes: 4 M2 screws positioning hole diameter of 2.2mm
- Control Interface: GND, VCC, MISO, MOSI, SCK, CS
- Size: 45 x 28mm
- Net weight: 6g
SD Card Reading Writing Module for Arduino
In Stock
SKU:50172- All SD SPI pins output, MOSI, SCK, MISO, and CS.
- Support 5V/3.3V input.
- This module can handle 2GB SD cards.
- Size:4.7 x 3.1 cm.
- LED indicator.
- SD Card Holder.
- Onboard 3.3V regulator (AMS1117-3.3) for +5v to 3.3V generation. 3.3V is also available as output.
Small Microphone Sound Sensor Module
In Stock
SKU:68394- There is a mounting screw hole 3mm.
- 5v DC power supply
- With analog output
- There are threshold level output flip
- Power indicator light
65mm Rubber Tyre Wheel for BO Motors Red
In Stock
SKU:73912- Tire with sponge liner for more strength
- With upgraded tire tread for greater friction
- New design wheel for better combination with the motor
- Diameter: 65 mm
- Width : 28 mm
- The material of Wheel: High-strength plastic
- The material of Tyre: Rubber
- Color: Black.
65mm Rubber Tyre Wheel for BO Motors Green
In Stock
SKU:58614- Tire with sponge liner for more strength
- With upgraded tire tread for greater friction
- New design wheel for better combination with the motor
- Diameter: 65 mm
- Width : 28 mm
- The material of Wheel: High-strength plastic
- The material of Tyre: Rubber
- Color: Black.
65mm Rubber Tyre Wheel for BO Motors Blue
In Stock
SKU:46235- Tire with sponge liner for more strength
- With upgraded tire tread for greater friction
- New design wheel for better combination with the motor
- Diameter: 65 mm
- Width : 28 mm
- The material of Wheel: High-strength plastic
- The material of Tyre: Rubber
- Color: Black.
65mm Rubber Tyre Wheel for BO Motors Yellow
In Stock
SKU:71082- Tire with sponge liner for more strength
- With upgraded tire tread for greater friction
- New design wheel for better combination with the motor
- Diameter: 65 mm
- Width : 28 mm
- The material of Wheel: High-strength plastic
- The material of Tyre: Rubber
- Color: Black.
65mm Rubber Tyre Wheel for BO Motors Black
In Stock
SKU:54701- Tire with sponge liner for more strength
- With upgraded tire tread for greater friction
- New design wheel for better combination with the motor
- Diameter: 65 mm
- Width : 28 mm
- The material of Wheel: High-strength plastic
- The material of Tyre: Rubber
- Color: Black.
1.5-5V DC Vibration Motor with Wire
In Stock
SKU:28915 Description of 1.5-5V DC Vibration Motor with Wire:
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- Speed(RPM):19000
- Motor diameter: 6mm
- Shaft diameter: 0.8mm
- Shaft length: 4mm
- Rated voltage: 1.5V-4.5V
ERM Coin Vibration Motor 8mm Dia.,3.4mm Width wire length 26mm
In Stock
SKU:62590- Product: ERM Coin Vibration Motor
- Operating Voltage: 2.5-3 V DC
- Starting Voltage: 2.3 Max V DC
- Starting Current: 190.0 mA Max
- Rated RPM: 9000 Min RPM
- Rated Vol.: 3.0 V DC
Voltage Detection Sensor Module 25V
In Stock
SKU:93164- Wide Working Voltage Range: DC 4.5V- 20V
- Current Drain: <60uA
- Detection Angle: <140°
- Detection Distance: 3 to 7m (can be adjusted)
- Blockade time: 2.5s (Default)
- Work temperature: -20-+80°C
- Jumper for trigger.
HC SR505 Mini Infrared PIR Motion Sensor
In Stock
SKU:76825- Wide Working Voltage Range: DC 4.5V- 20V
- Current Drain: <60uA
- Detection Angle: <140°
- Detection Distance: 3 to 7m (can be adjusted)
- Blockade time: 2.5s (Default)
- Work temperature: -20-+80°C
- Jumper for trigger.
LM393 Sound Detection Sensor Module Black
In Stock
SKU:50381-
- Main chip: LM393, Electret condenser microphone
- Working voltage: DC 3.3-5V
- Induction distance is 0.5M
- Signal output Indication
- Single channel signal output
- The output effective signal is low level.
Sound Detection Module Sensor
In Stock
SKU:14697-
- Main chip: LM393, Electret condenser microphone
- Working voltage: DC 3.3-5V
- Induction distance is 0.5M
- Signal output Indication
- Single channel signal output
- The output effective signal is low level.
Infrared IR 1838 Sensor Receiver Module
In Stock
SKU:83912- Dimension: 2.5 x 1.5 x 1.5 cm.
- Receiving angle: 90 °.
- Working voltage: 2.7 ~ 5.5V.
- Frequency: 37.9KHz
- Receiving range: 18m.
- Weight: 4 gm
TCRT5000 Single Channel Line Tracking Sensor Module
In Stock
SKU:25734- Operating Voltage: 3-5.5V
- Supply Current: ≥ 20mA
- Optimal Sensing Distance: 3mm
- Working voltage of 5V, the output of the black line low, white line of high output
- Uses Infrared Light to Detect Anti-Interference Ability
- Sensors to adopt TCRT5000 High Sensitivity, Stable Performance
- Exquisite workmanship, with the indicator
- Has a fixed bolt hole for easy installation
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At TechnoSam, we specialize in providing high-quality electronics modules, development boards, and IoT components for makers, developers, educators, and enterprises. Whether you’re building a prototype or scaling to production, our curated inventory and expert support help you bring your ideas to life — reliably and affordably.
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