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Longer version of 4 WD Double Layer Smart Car Chassis Kit
In Stock
SKU:83756- Strong components so as to withstand extreme terrain conditions.
- Transparent Car Chassis.
- Attractive design.
Heart Rate Monitor Kit with AD8232 ECG sensor module – Excellent Quality
In Stock
SKU:12459- Designed to extract, amplify, and filter small biopotential signals.
- Leads-Off Detection.
- Shutdown Pin.
- LED Indicator.
- Analog Output.
- 3.5 mm Jack for Biomedical Pad Connection.
400 Points Transparent Breadboard Small
In Stock
SKU:36985- 400 tie points
- 2 Power lanes, Total 100 tie points in power lanes
- 1 Double strip, Total 300 tie points
- Perfect for Arduino shield prototyping and testing
- Plastic housing, metal contact clips
MB102 Breadboard Transparent 830 Points
In Stock
SKU:58216- Mb102 Bread Board
- 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
TM1638 Button Digital LED Display Module
In Stock
SKU:73641- Use TM1638 digital tube drive chip to drive a common cathode LED digital tube.
- Can be extended to 3 * 8 buttons, led digital tube and can be controlled separately.
- Support 8 brightness control, led digital tube and use the same brightness.
- Support cascading up to 6 of the same module.
- 8 LED, 8-bit digital tube and 8 buttons, common cathode LED digital tube, such as STC microcontroller can be directly connected.
Micro USB Cable 50CM
In Stock
SKU:16284- Fully compatible with the PC.
- Moulded strain relief and PVC over moulding to ensure a lifetime of error-free data transmissions.
- Aluminium under mould shield helps meet FCC requirements on KMI/RFI interference.
- Foil and braid shield complies with fully rated cable specifications reducing EMI/FRI interference.
Cable for Arduino Nano USB 2.0 A to USB 2.0 Mini B 30cm
In Stock
SKU:89730- Fully compatible with the PC.
- Moulded strain relief and PVC over moulding to ensure a lifetime of error-free data transmissions.
- Aluminium under mould shield helps meet FCC requirements on KMI/RFI interference.
- Foil and braid shield complies with fully rated cable specifications reducing EMI/FRI interference.
USB to Micro USB Cable wire 1M
In Stock
SKU:51473- Fully compatible with the PC.
- Moulded strain relief and PVC over moulding to ensure a lifetime of error-free data transmissions.
- Aluminium under mould shield helps meet FCC requirements on KMI/RFI interference.
- Foil and braid shield complies with fully rated cable specifications reducing EMI/FRI interference.
USB Cable for Arduino UNO MEGA (USB A to B)-50CM
In Stock
SKU:62918- Fully compatible with the PC.
- Moulded strain relief and PVC over moulding to ensure a lifetime of error-free data transmissions.
- Aluminium under mould shield helps meet FCC requirements on KMI/RFI interference.
- Foil and braid shield complies with fully rated cable specifications reducing EMI/FRI interference.
PCA9685 16 Channel 12 Bit PWM Servo Motor Driver
In Stock
SKU:49528- Adjustable frequency PWM up to about 1.6 KHz
- 12-bit resolution for each output – for servos, that means about 4us resolution at a 60Hz update rate
- Configurable push-pull or an open-drain output
- The output enable pin to quickly disable all the outputs
- Terminal block for power input
- Reverse polarity protection on the terminal block input
- Green power-good LED
0.28″ 5 Wires Red Led Digital Dual DC 100V 100A Voltmeter Ammeter Without Shunt
In Stock
SKU:87124- Operating Voltage: 5V DC
- Current Consumption: <60mA
- Testing Voltage: 0-100V
- Testing Current: 1-100A
- Easy to read even in dim light
HM-10 BLE Bluetooth 4.0 CC2541 Wireless Module
In Stock
SKU:31098- Bluetooth Protocol: Bluetooth Specification V4.0 BLE
- USB Protocol: USB V2.0
- Operating Frequency: 2.4GHz ISM band
- Modulation Mode: GFSK (Gaussian Frequency Shift Keying)
- Transmitting Power: ≤4dBm
- Sensitivity: ≤-84dBm at 0.1% BER
- It’s easy to use and completely encapsulated.
- You can set it as slave or master.
- You can use AT command set the baud rate.
XL6019 DC-DC 5A Adjustable Boost Power Supply
In Stock
SKU:62894- Model: XL6019
- Product: Adjustable Boost Power Supply Module
- Input Current: 5A (MAX)
- Input Voltage: DC 3-35 V Switching
- Working Temperature: Industrial (-40 ° C to + 85 ° C)
- Negative Output Voltage: DC 5-40V (Adjustable)
- Frequency: 220 kHZ
4-20mA to 5V Converter for Arduino
In Stock
SKU:74921- 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
ACS712-20A Range Current Sensor Module
In Stock
SKU:13589- 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
E18-D80NK Proximity Sensor Adjustable IR
Out of stock
SKU:58603- Less influence on the color of reflected objects, reflectivity.
- Compact size.
- Industrial grade quality.
- Can detect colour difference from certain range.
- TTL output low whenever sensor senses a obstacle.
- Adjustable Detection distance of 3cm to 80cm.
- External control circuit unnecessary.
- Low cost.
- Output indication LED.
- Digital output.
- Low consumption.
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Digital Multi Servo Tester ESC Speed Control
In Stock
SKU:92038- Operating Voltage: DC 4.8-6V
- Offer 3 modes to check servos or ESC
- The Manual Mode allows you to turn the knob to different speeds and check the reaction time
- The Neutral mode makes the servo go back to the neutral point
- The Automatic ’’Window Wiper’’ Mode makes the servo swing like a window wiper in the largest angle possible
- Connect to up to 3 servos simultaneously
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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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