- New Launch Offer! Mini 35% Off On Products....
- Free shipping on orders above ₹ 1,000/-
:
:
:
0
0 items
₹0.00
No products in the cart.
UNO Based ESP8266 Nodemcu Development Board
In Stock
SKU:92034- Based on ESP-8266EX.
- Arduino compatible, using Arduino IDE to program.
- Support OTA wireless upload.
- Onboard 5V 1A Switching Power Supply (highest input voltage 24V).
- The direct use of Arduino IDE development, the same operation with Arduino UNO.
- Operating Voltage: 3.3V
- Digital I/O Pins: 11
- Analog Input Pins: 1
170 pts Mini Breadboard SYB-170 Transparent
In Stock
SKU:37489- Plug-n-play.
- Easy to use.
- Components are easily interconnected using 20-28 AWG wire
- 2.54 mm hole spacing
- ABS plastic material
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
TM1637 4 Bits Digital Tube LED Display Module With Clock Display for Arduino
In Stock
SKU:39615- Driver Chip: MAX7219
- Input Voltage: 3.7 to 5.3 V
- Input Current: 30 mA
- Display Dimensions: 42x24x12 (LxWxH) mm
1M Ohm 3Pin 15mm Shaft Potentiometer (Pack of 3)
Out of stock
SKU:4796347K Ohm Metal Film Resistor Pack of 10
In Stock
SKU:86250- Resistance: 47K Ohm
- Max. Working Voltage: 500 V
- Tolerance: 1%
- Temperature Coefficient of Resistance: 50 PPM/°C
- Operating Temperature Range: -40ºC to 125ºC
4M7 Ohm Metal Film Resistor Pack of 10
In Stock
SKU:59380- Resistance: 4M7 Ohm
- Max. Working Voltage: 500 V
- Tolerance: 1%
- Temperature Coefficient of Resistance: 50 PPM/°C
- Operating Temperature Range: -40ºC to 125ºC
150K Ohm Metal Film Resistor Pack of 10
In Stock
SKU:24765- Resistance: 150K Ohm
- Max. Working Voltage: 500 V
- Tolerance: 1%
- Temperature Coefficient of Resistance: 50 PPM/°C
- Operating Temperature Range: -40ºC to 125ºC
15K Ohm Metal Film Resistor Pack of 10
In Stock
SKU:10938- Resistance: 15K Ohm
- Max. Working Voltage: 500 V
- Tolerance: 1%
- Temperature Coefficient of Resistance: 50 PPM/°C
- Operating Temperature Range: -40ºC to 125ºC
22K Ohm Metal Film Resistor Pack of 10
In Stock
SKU:35489- Resistance: 22K Ohm
- Max. Working Voltage: 500 V
- Tolerance: 1%
- Temperature Coefficient of Resistance: 50 PPM/°C
- Operating Temperature Range: -40ºC to 125ºC
1M5 Ohm Metal Film Resistor (Pack of 10)
In Stock
SKU:81624- Resistance: 1M5 Ohm
- Max. Working Voltage: 500 V
- Tolerance: 1%
- Temperature Coefficient of Resistance: 50 PPM/°C
- Operating Temperature Range: -40ºC to 125ºC
10 K Ohm Metal Film Resistor (Pack of 10)
In Stock
SKU:19348- Resistance:10 K Ohm
- Max. Working Voltage: 500 V
- Tolerance: 1%
- Temperature Coefficient of Resistance: 50 PPM/°C
- Operating Temperature Range: -40ºC to 125ºC
2M2 Ohm Metal Film Resistor (Pack of 10)
In Stock
SKU:93502- Resistance: 2M2 Ohm
- Max. Working Voltage: 500 V
- Tolerance: 1%
- Temperature Coefficient of Resistance: 50 PPM/°C
- Operating Temperature Range: -40ºC to 125ºC
330K Ohm Metal Film Resistor Pack of 10
In Stock
SKU:26857- Resistance: 330K Ohm
- Max. Working Voltage: 500 V
- Tolerance: 1%
- Temperature Coefficient of Resistance: 50 PPM/°C
- Operating Temperature Range: -40ºC to 125ºC
Recently Viewed Products
DHT11 Temprature and Humidity Sensor Module
In Stock
SKU:75184- 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 accuracy: ±2.0degree.
MQ 4 High Sensitivity Gas Methane Detector Sensor Module
In Stock
SKU:28406- Detecting range: 300~10000ppm
- Signal output indicator.
- Dual Signal output (analog output and TTL output).
- The TTL output signal is low level, allows us to connect with SCM directly.
- Analog output 0~5V voltage.
- Quick response and recovery.
MQ 3 Alcohol Detector Gas Sensor Module
In Stock
SKU:129587- Power requirements: 5 VDC @ ~165 mA (heater on) / ~60 mA (heater off).
- Current Consumption: 150mA.
- DO output: 0.1 and 5V.
- AO output: 0.1- 0.3 V (relative to pollution), the maximum concentration of a voltage of about 4V
- Detecting Concentration: 0.05-10mg/L Alcohol.
Photosensitive Light Dependent LDR Module LM393
In Stock
SKU:59614- LDR module 4 PIN
- Operating voltage 3.3V-5V
- Signal output indicator light.
- LDR module 4 PIN
- Able to detect ambient brightness and light intensity Adjustable sensitivity (via blue digital potentiometer adjustment)
MB102 830 Points Solderless Breadboard
In Stock
SKU:14982- 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 Electronics Components
- Colored coordinates for easy components placement.
- Accept a variety of wire sizes 20-29 AWG
Get our emails for info on new items, sales and much more.
Register now to get latest updates on promotions & coupons. Don’t worry, we not spam!


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.
Need Help?
(+91) 7030 10 3620
Monday – Friday: 10:00 AM – 05:00 PM
Saturady: 10:00 AM – 02:00 PM




















