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7 Segment Display – Common Anode – 1 inch Size
Out of stock
SKU:38147- Bright Red LED chip, which is made from AlGaAs on GaAs substrate
- Blackface and RED LED segments
- Type: Common cathode
- No. of Pins: 12
- Low Current Consumption
- High Brightness
0.56 inch Red 3 Digit 7 Segment LED Display CC 12pin
Out of stock
SKU:69251- Bright Red LED chip, which is made from AlGaAs on GaAs substrate
- Blackface and RED LED segments
- Type: Common cathode
- No. of Pins: 12
- Low Current Consumption
- High Brightness
MAX7219 Dot Matrix MCU Display Module 4 in 1
In Stock
SKU:53049- Easy to Install on Breadboard.
- Bright LED lights.
- Compact Design.
- LED Size: 3mm.
- Configuration: Common Anode.
MAX7219 LED Dot Matrix 4 In 1 Display with 5P Line Module
Out of stock
SKU:64825- Easy to Install on Breadboard.
- Bright LED lights.
- Compact Design.
- LED Size: 3mm.
- Configuration: Common Anode.
8×8 LED Dot Matrix 16 Pin Display
Out of stock
SKU:91783- Easy to Install on Breadboard.
- Bright LED lights.
- Compact Design.
- LED Size: 3mm.
- Configuration: Common Anode.
10 Segment LED Bar Graph Display – Red Color
Out of stock
SKU:2546810 Segment LED Bar Graph Display Green Color
Out of stock
SKU:3754917 Segment Alphanumeric Display 0.8 Inch in Green
Out of stock
SKU:7029417 Segment Alphanumeric Display 0.8 Inch Red Color
Out of stock
SKU:8291516×2 (1602) Character Green Backlight LCD Display
In Stock
SKU:46137- Model: LCD1602
- Character Color: White
- Backlight: Blue
- Supply Voltage: 5V
- Board Dimensions (LxWxH) mm.: 80 x 36 x 10
16×2 (1602) Character Blue Backlight LCD Display
In Stock
SKU:73841- Model: LCD1602
- Character Color: White
- Backlight: Blue
- Supply Voltage: 5V
- Board Dimensions (LxWxH) mm.: 80 x 36 x 10
Water Level Depth Detection Sensor Module
In Stock
SKU:14682- Operating voltage: DC3-5V
- Operating current: less than 20mA
- Sensor Type: Analog
- Detection Area: 40mmx16mm
- Operating temperature: 10℃-30℃
- Humidity: 10% -90% non-condensing
Vibration Sensor Module SW 420
In Stock
SKU:82716- Using SW 420 normally closed type vibration sensor
- Comparator output, clean signal, good waveform, strong driving ability, >15mA
- Operating voltage 3.3V ~ 5V
- Output format: digital switching output (0 and 1)
- Using a wide voltage LM393 comparator
- With bolt holes for easy installation
Normally open vibration sensor module
Out of stock
SKU:63489- he working voltage of 3.3V-5V.
- Using the company’s high-sensitivity vibration switch, the default with SW-18015P vibration sensor.
- The comparator output, the signal clean, good waveform, driving ability, more than 15mA
- With a fixed bolt hole, easy to install.
- The use of wide voltage LM393 comparator.
LM35D Analog Temperature Sensor Module
In Stock
SKU:92765- Based on the semiconductor LM35 temperature sensor
- Can be used to detect ambient air temperature
- Calibrated directly in °Celsius (Centigrade)
- Linear + 10 mV/°C Scale Factor
- 0.5°C Ensure accuracy (at +25°C)
- Low power consumption, less than 60uA
- Low output impedance, 1mA current through only 0.1Ω
- With screw holes for easy installation and fixed. Aperture 2.6mm
IR Flame Sensor Infrared Receiver
In Stock
SKU:49836- Output Channel: 1
- Power Supply: 3.3/5V
- Built in a potentiometer for sensitivity control.
- Onboard signal output indication, output effective signal is high, at the same time the indicator light up, the output signal can directly connect to microcontroller IO.
- Detection angle about 60 degrees, the flame spectrum especially sensitive.
- The flame of the most sensitive sensors flame, the regular light is also a response, generally used for fire alarm purposes.
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TechnoSam – Wired for Innovation. Built for Reliability.
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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