WhatsApp Polystar Nanotech Ltd | Application

Our Components

Microcontrollers (MCUs) Sensors and Actuator Modules Tools & Prototyping Mechatronics Active Components Passive Components Passive Components Microcontrollers (MCUs) Active Components Active Components Active Components AI, ML, and Vision Modules AI, ML, and Vision Modules AI, ML, and Vision Modules AI, ML, IoT-Specific Components AI, ML, IoT-Specific Components AI, ML, IoT-Specific Components Communication Components Communication Components Display Modules Display Modules Display Modules Electrical and Electronics Repairing Electrical and Electronics Repairing Electrical and Electronics Repairing Electrical and Electronics Repairing Electrical and Electronics Repairing Electrical and Electronics Repairing Electrical and Electronics Repairing Electrical and Electronics Repairing Electrical and Electronics Repairing Electromechanical Components Electromechanical Components Electromechanical Components Embedded Networking Modules Embedded Networking Modules Embedded Networking Modules Industrial Automation Modules Interface Modules Interface Modules Interface Modules Microcontrollers (MCUs) Passive Components Passive Components Pneumatics and Hydraulics Power Components Power Components Power Management Modules Power Management Modules Power Management Modules Prototyping Modules and Kits Robotics and Actuator Modules Robotics and Actuator Modules Robotics, Drones, and Mechatronics Robotics, Drones, and Mechatronics Robotics, Drones, and Mechatronics Sensors and Actuator Modules Sensors and Actuator Modules Sensors and Actuator Modules Sensors and Actuator Modules Sensors and Transducers Sensors and Transducers Single-Board Computers (SBCs) Storage Modules System-on-Chip (SoC) Modules System-on-Chip (SoC) Modules Tools & Prototyping Wireless Communication Modules Tools & Prototyping Display Modules Display Modules Robotics and Actuator Modules Other Materials Active Components Other Modules


Arduino 1

Arduino Uno R3

15,000 Rwf Features Add to cart


Arduino 2

Cable for Arduino Uno/Mega

1,000 Rwf Features Add to cart


8-bit Microcontrollers 1

ATMEGA328P-PU

6,000 Rwf Features Add to cart


8-bit Microcontrollers 2

PIC16F628A 8-bit PIC Microcontroller

5,000 Rwf Features Add to cart


32-bit Microcontrollers 1

ESP32-S3-1-N16R8

5,000 Rwf Features Add to cart


32-bit Microcontrollers 2

ESP8266 (WiFi)

15,000 Rwf Features Add to cart


General-Purpose SBCs 1

10*22cm Single Side PCB Board

3,000 Rwf Features Add to cart


General-Purpose SBCs 2

PCB BOARD DOUBLE-SIDED 7*9cm

1,000 Rwf Features Add to cart


Bluetooth Modules 1

HC-05 Bluetooth Module

7,000 Rwf Features Add to cart


IoT SoCs 1

ESP32 -Wireless WiFi Bluetooth Development Board

15,000 Rwf Features Add to cart


IoT SoCs 2

NRF24L01 Mini SMD Wireless Transceiver Module 2.4GHz

2,500 Rwf Features Add to cart


Multi-Function SoCs 1

Raspberry Pi 4 (8GB RAM Dev Kit)

130,000 Rwf Features Add to cart


Actuators 1

5V Active Buzzer

500 Rwf Features Add to cart


Actuators 2

DC 3-24V Electronic Buzzer

1,000 Rwf Features Add to cart


Sensors 1

AS608 Fingerprint Reader Sensor Module

27,000 Rwf Features Add to cart


Sensors 2

Piezoelectric Element Sensor (Vibration Sensor)

1,000 Rwf Features Add to cart


Environmental Sensors 1

Adafruit PM2.5 Air Quality Sensor

45,000 Rwf Features Add to cart


Environmental Sensors 2

AHT10 I2C Temperature And Humidity Sensor

2,500 Rwf Features Add to cart


Motion and Position Sensors 1

PIR Motion Sensor

3,800 Rwf Features Add to cart


Motion and Position Sensors 2

PIR Motion Sensor Human Body Detection D203S 120 Degree

6,500 Rwf Features Add to cart


Proximity and Distance Sensors 1

Capacitive Proximity Sensor

15,000 Rwf Features Add to cart


Proximity and Distance Sensors 2

Digital Touch Sensor

3,000 Rwf Features Add to cart


Audio and Imaging Sensors 1

Audio Microphone Sound Detection Module MOD32

2,500 Rwf Features Add to cart


Audio and Imaging Sensors 2

Fish Eye Night Vision Focal Camera

27,000 Rwf Features Add to cart


Voltage Regulators 1

5V 700mA (3.5W) Isolation Power Supply Module

3,500 Rwf Features Add to cart


Voltage Regulators 2

5V Voltage Regulator IC

500 Rwf Features Add to cart


Battery Management 1

18650 3.7V 2800mAh Lithium-Ion Battery

5,000 Rwf Features Add to cart


Battery Management 2

6S 15A 24V PCB BMS Protection Board18650 Li-ion Lithium

8,000 Rwf Features Add to cart


Power Distribution 1

AC-DC Power Supply Module 12V 2A Switching Power Supply

5,500 Rwf Features Add to cart


Power Distribution 2

Charging Module

2,500 Rwf Features Add to cart


Communication Protocols 1

DS3231 RTC Module With Battery

5,000 Rwf Features Add to cart


Communication Protocols 2

MH RTC Module

4,500 Rwf Features Add to cart


Signal Conversion 1

HW-097 MAX485 TTL To RS485 Modbus Module

3,000 Rwf Features Add to cart


Signal Conversion 2

RS485 Transceiver Module

3,000 Rwf Features Add to cart


USB and Serial Interfaces 1

Micro SD Card Reader Module

3,500 Rwf Features Add to cart


USB and Serial Interfaces 2

Micro USB Connectors

300 Rwf Features Add to cart


LCD Displays 1

1.28 Inch Round TFT Display 240×240

10,000 Rwf Features Add to cart


LCD Displays 2

128*64 LCD Display With Backlight

15,000 Rwf Features Add to cart


OLED Displays 1

0.91 Inch Blue OLED Display Module

5,000 Rwf Features Add to cart


OLED Displays 2

0.96″ Inch Blue I2C IIC OLED LCD Module4pin

5,000 Rwf Features Add to cart


E-Ink and Touchscreen 1

TFT Touch Screen 3.5" Display (ILI9486)

20,000 Rwf Features Add to cart


E-Ink and Touchscreen 2

Waveshare 2.9-inch E-Ink Display

45,000 Rwf Features Add to cart


LCD screen 1

Raspberry Pi Screen

20,000 Rwf Features Add to cart


LED Displays 1

Max7219 Dot Matrix Module BRD 32 , R24

4,000 Rwf Features Add to cart


LED Displays 2

P10 Indoor LED Display Screen Panel 320*160mm SMD

30,000 Rwf Features Add to cart


Flash Memory 1

16GB (Class 10) Micro SD Card

12,000 Rwf Features Add to cart


Flash Memory 2

3 In 1 OTG USB Adaptor

3,000 Rwf Features Add to cart


Stepper Motors 1

NEMA 17 42 Stepper Motor 1

17,000 Rwf Features Add to cart


Stepper Motors 2

Stepper Motor Driver (A4988)

3,000 Rwf Features Add to cart


DC and Brushless Motors 1

4WD Smart Robot Car Chassis Kits For Arduino

20,000 Rwf Features Add to cart


DC and Brushless Motors 2

Brushless Direct Current Motor Driver Board 24V 36V 500W

17,850 Rwf Features Add to cart


Solenoids and Actuators 1

24V DC Electric Brass Solenoid Valve

80,000 Rwf Features Add to cart


Solenoids and Actuators 2

Solenoid Valve Tongue Lock

12,500 Rwf Features Add to cart


Ethernet Modules 1

ENC28J60, W5500

1,200 Rwf Features Add to cart


CAN Bus Modules 1

Adafruit CAN Pal - CAN Bus Transceiver - TJA1051T/3

5,000 Rwf Features Add to cart


CAN Bus Modules 2

CAN BUS Transceiver Module,

3,000 Rwf Features Add to cart


Fiber Optics 1

SFP Modules

7,000 Rwf Features Add to cart


Fiber Optics 2

T25M Optical Power Meter And T15M-S Optical Light Source

10,000 Rwf Features Add to cart


HMI Modules 1

2.4-inch HMI Touch Screen

25,000 Rwf Features Add to cart


HMI Modules 2

7 Inch HMI LCD Display Touch Panel Model:DMG80480C070_04W

45,000 Rwf Features Add to cart


Machine Vision Cameras 1

720P 1080P AHD Camera Kit

348,000 Rwf Features Add to cart


Machine Vision Cameras 2

OV7670 Camera Module

19,500 Rwf Features Add to cart


Voice Recognition and Audio DSP 1

Voice Recognition Module V3

40,500 Rwf Features Add to cart


Neural Network Processing Units (NPUs) 1

NPU(Network Processing Unit

1,300,000 Rwf Features Add to cart


Prototyping Boards 1

PMS5003 PM2.5,10 Detector Pins Extender

3,000 Rwf Features Add to cart


Capacitors 1

Electrolytic Capacitor -1000uF/16v

300 Rwf Features Add to cart


Capacitors 2

Electrolytic Capacitor-22000uF/6.3V

1,500 Rwf Features Add to cart


Resistors 1

10 Pcs Of 20 Types Of Resistor Kit

15,000 Rwf Features Add to cart


Resistors 2

Chip Resistor

80 Rwf Features Add to cart


Inductors and Transformers 1

47uH 5A Through Hole Magnetic Ring Inductor COM46

1,000 Rwf Features Add to cart


Other Passives 1

5mm IR Infrared Receiver

300 Rwf Features Add to cart


Other Passives 2

Current Fuse 1A To 5A

400 Rwf Features Add to cart


LEDs 1

Green SMD LED 1206 Superbright

100 Rwf Features Add to cart


LEDs 2

SMD 2835 RGB LED

400 Rwf Features Add to cart


Transistors 1

2N2222A NPN Transistor

300 Rwf Features Add to cart


Transistors 2

Irf 540n Mosfet Transistor

1,000 Rwf Features Add to cart


Diodes 1

1W Zener Diode 10V 1N4740

150 Rwf Features Add to cart


Diodes 2

1W Zener Diode 12V 1N4742

150 Rwf Features Add to cart


Thyristors and ICs 1

BT151 SCR (Thyristor)

600 Rwf Features Add to cart


Thyristors and ICs 2

BT169 Triac

400 Rwf Features Add to cart


Other Active components 1

Infrared Remote Control Receiver Head IRM

500 Rwf Features Add to cart


Switches and Relays 1

Relays Module 1-Channel, 12V/5V

2,500 Rwf Features Add to cart


Switches and Relays 2

2 Channel Relay Module

4,000 Rwf Features Add to cart


Connectors 1

DC Power Jack

350 Rwf Features Add to cart


Connectors 2

DC Power Male Connector Plug To Screw Terminal

400 Rwf Features Add to cart


Motors and Solenoids 1

L298N Motor Driver

4,000 Rwf Features Add to cart


Motors and Solenoids 2

Vibration Motor

2,000 Rwf Features Add to cart


Position, Current, Voltage Sensors 1

PZEM-004T Current Voltage Module AC 80-260V 100A

27,000 Rwf Features Add to cart


Position, Current, Voltage Sensors 2

SCT-013-000 20A Current Transformer

10,000 Rwf Features Add to cart


Specialized Sensors 1

200kg Weight Sensor

26,800 Rwf Features Add to cart


Specialized Sensors 2

50Kg Load Cell

6,000 Rwf Features Add to cart


Energy Harvesting Modules 1

Solar Panel

14,000 Rwf Features Add to cart


Power Controllers and Motor Drivers 1

Cooling Fan 12V

2,500 Rwf Features Add to cart


Power Controllers and Motor Drivers 2

DC Fan 5V

2,500 Rwf Features Add to cart


AI/ML Hardware 1

Coral Dev Board 1GB - Minicomputer With NXP I.MX 8M

30,000 Rwf Features Add to cart


AI/ML Hardware 2

Coral Dev Board Mini

100,000 Rwf Features Add to cart


IoT Modules 1

EM18 – RFID Reader Module

17,000 Rwf Features Add to cart


IoT Modules 2

LoRaWAN RAK811

100,000 Rwf Features Add to cart


Robotics Hardware 1

Roboclaw 2x45A Motor Controller

100,000 Rwf Features Add to cart


Control Systems 1

Glass Door Electric Lock

12,500 Rwf Features Add to cart


Mechanical Components 1

Electric Cane Tip (Replacement Accessory)

3,000 Rwf Features Add to cart


Actuators and 3D Printing Components 1

Car Relay - DC24V - 40A - 5-Pin

4,500 Rwf Features Add to cart


Modules 1

0.1 - 2.5GHz RF Power Meter Logarithmic Detector

22,500 Rwf Features Add to cart


Modules 2

Wan Interface Card – Cisco WIC-1B-S/T-V3

35,000 Rwf Features Add to cart


Antennas 1

Active Ceramic GPS Antenna With IPEX Interface

4,000 Rwf Features Add to cart


Antennas 2

GPS Antenna

6,000 Rwf Features Add to cart


Batteries and Power Supplies 1

12VDC Adapter Charger

3,500 Rwf Features Add to cart


Batteries and Power Supplies 2

5V 3A DC Power Supply 220V AC

10,000 Rwf Features Add to cart


Wiring Tools 1

Female-to-Female Jumper Wires

2,000 Rwf Features Add to cart


Wiring Tools 2

Mal- to-Male Jumper Wires

2,000 Rwf Features Add to cart


Hand Tools, Power Tools 1

200 Mm Vernier Caliper,

157,000 Rwf Features Add to cart


Hand Tools, Power Tools 2

6-Inch 150mm Stainless Steel Digital Vernier Caliper

38,000 Rwf Features Add to cart


Soldering and Desoldering Tools 1

220V 60W Soldering Iron

4,500 Rwf Features Add to cart


Soldering and Desoldering Tools 2

Desoldering Electric Gun

8,000 Rwf Features Add to cart


Diagnostic and Testing Equipment 1

Crystal Oscillator 48MHz

400 Rwf Features Add to cart


Diagnostic and Testing Equipment 2

Handheld Digital Storage Oscilloscope 50Mhz (2 CH)

40,000 Rwf Features Add to cart


Hand Tools 1

Screwdriver Star

1,500 Rwf Features Add to cart


Power Tools 1

18 V Cordless Drill Driver

50,000 Rwf Features Add to cart


Power Tools 2

Dremel 12-Volt Cordless Rotary Tool

26,000 Rwf Features Add to cart


Cable Management and Wiring Tools 1

CAT 6 Ethernet Cables

500 Rwf Features Add to cart


Cable Management and Wiring Tools 2

RJ45 Female To Male Adapter Network Extension Cable

500 Rwf Features Add to cart


Maintenance Kits and Tool Sets 1

122 In 1 Computer Repair Kit

25,000 Rwf Features Add to cart


Maintenance Kits and Tool Sets 2

Electronics Repair Kits (Tweezers, Spudgers, Screwdrivers )

30,000 Rwf Features Add to cart


3D Printing Materials 1

1kg, 1.75mm 3D Printer Filament Black

51,000 Rwf Features Add to cart


3D Printing Materials 2

3D Printer Filament 1kg Printing Grey

51,000 Rwf Features Add to cart


RFID Modules and Accessories 1

13.56KHz RFID USB Card Reader

24,500 Rwf Features Add to cart