NSK Electronics

What NSK Electronics does

NSK Electronics is a Bangalore-based private company founded in 1989 that designs, sources, and sells embedded electronics components and automation products primarily to the Indian market. The company operates a direct-to-customer e-commerce storefront at nskelectronics.in, supplemented by a physical retail/office counter on S.P. Road, Bangalore, and offers custom hardware and software design services alongside its product catalog.

Its product portfolio spans programmable logic controllers (PIC-based PLC 8I5O, 8I8O, 30IO; Mitsubishi-compatible FX1N-20MR; ESP32 Mini PLC), GSM-based automation devices (security systems, 6-relay control switches with sequential timers, motor/pump controllers with IVRS), development boards and programmers (8051, PIC, Arduino, STM32, Raspberry Pi), I/O modules (relay boards with optocoupler isolation, RFID, motor drivers, USB-UART/RS485 converters), and a broad sensor range (ultrasonic, heart rate, smoke/gas, load cell, etc.). Recent products integrate with third-party IoT platforms including Blynk, ThingSpeak, and Telegram, and use microcontrollers across 8051, PIC, AVR, ARM, ESP32, and STM32 families with industrial protocols such as RS485/Modbus RTU.

The company monetizes through unit-priced hardware sales (Rs60–Rs6,500 per item) with modest volume discounts on selected PLCs, plus professional services for custom embedded hardware/software design. Customer segments are segmented horizontally across engineering students and hobbyists (entry-level dev boards and modules), industrial automation integrators (PLCs, Modbus relay boards, motor controllers), and home/automation professionals (GSM and WiFi control products). Geographic scope is India-only — explicitly restricted for some GSM products — and no funding rounds, acquisitions, or enterprise customer concentration are disclosed.

Name

NSK Electronics

Legal name

NSK Electronics

Website

https://nskelectronics.in

Company type

Private

Founded year

1989

Operating status

Operating

Headcount range

101–250 employees

Short description

NSK Electronics is a Bangalore-based company that sells embedded electronics — PLCs, GSM/IoT automation devices, development boards, and sensors — via its own e-commerce store and offers custom hardware/software design services, serving engineering students, hobbyists, and industrial automation customers across India.

Ownership category

akta.pro rank

Product category

Embedded Electronics & Industrial Automation Hardware

NAICS

Printed Circuit Assembly (Electronic Assembly) Manufacturing (334418), Semiconductor and Other Electronic Component Manufacturing (3344), Bare Printed Circuit Board Manufacturing (334412)

SIC

Electronic Components, Nec (3679), Printed Circuit Boards (3672), Industrial Instruments For Measurement, Display, And Control (3823)

akta.pro primary industry

Embedded, Maker Platforms & Development Kits Retail (CRACAKAI)

akta.pro secondary industries

PCB Assembly (PCBA/EMS) (HDAHAOAI), PCB, Prototyping Boards & Etching Supplies Retail (CRACAKAF)

Keywords

• Embedded electronics components
• Programmable logic controllers
• Industrial automation systems
• GSM IoT modules
• PCB design services

Headquarters

HQ city

Bangalore

HQ country

India

HQ region

Asia

Offices1 record

Markets served

GTM type

B2B and B2C

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Operations, Personnel, Technology or R&D, Marketing or Sales, Infrastructure

Revenue model

1. Hardware Product Sales: Sale of embedded electronics components including development boards, PLCs, sensors, relay modules, GSM modules, and automation products. Products are sold at fixed unit prices through their e-commerce platform. Some products offer volume discounts for bulk purchases.
2. Professional Design Services: Custom hardware and software development services for embedded electronics. Includes customizable product design services for specific customer requirements.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels2 records

Core offering

NSK Electronics designs, manufactures, and sells embedded electronic components and automation devices — including programmable logic controllers (PLCs), GSM and IoT automation products, development boards, relay modules, and sensors — through its own e-commerce storefront. The company also offers custom hardware and software design services, including PCB design and customizable product development, targeting engineering students, hobbyists, and industrial automation professionals.

Product overview

NSK Electronics offers an embedded electronics portfolio centered on programmable logic controllers (PLC), GSM/IoT automation devices, and development boards. The core product line includes multiple PLC families: PIC-based PLCs (8I5O, 8I8O, 30IO), the Mitsubishi-compatible FX1N-20MR, and the ESP32-based WiFi PLC. These are complemented by GSM automation products including security systems, motor controllers, and multi-relay switches. The company also provides extensive add-on modules including RFID readers, relay boards, sensors (heart rate, ultrasonic), communication converters (USB-UART, USB-RS485), and development boards for 8051, PIC, and Arduino platforms. The products are sold as both standalone modules and integrated systems, with services including hardware/software development and customizable product design.

Differentiator

Problem solved

Functional benefit

Products and services

• ESP32 Mini PLC – 4 Input / 4 Relay Output WiFi PLC WiFi-programmable logic controller with 4 optocoupler-isolated inputs, 4 relay outputs (10A), DS3231 RTC scheduling, and 16x2 LCD display. Configured entirely from a web browser without additional software — designed for industrial and home automation users without programming expertise.
• PIC PLC 8I5O - DIN Rail Mount PIC-based industrial PLC with 8 optocoupler-isolated inputs, 5 relay outputs (7A/240VAC), 4 analog inputs, RS232/RS485 communication, LCD display, and ICSP programming connector. Supports ladder logic programming via LD Micro or FLOWCODE.
• PIC PLC 8I8O - DIN Rail Mount PIC-based PLC with 8 optocoupler-isolated inputs, 8 relay outputs (7A/240VAC), 4 analog inputs, RS232/RS485 communication, and LCD display. Supports ladder logic programming via LD Micro or FLOWCODE for industrial automation.
• PIC PLC 30IO Large-scale PIC-based industrial PLC with 30 optocoupler-isolated inputs, 30 relay outputs (5A/240VAC), LCD display, RS232/RS485 communication, and onboard regulated power supply.
• FX1N-20MR Industrial PLC Mitsubishi FX1N-compatible industrial PLC with STM32F103 MCU, relay outputs, online programming/monitoring, and GX-Developer/GX-work2 software support. Compact DIN-rail form factor for industrial automation.
• PIC-IO BOARD - 4I/4O Development board with 4 high-current relays (15A/125VAC, 10A/250VAC), 4 optocoupler inputs, RS232 interface, and ICSP connector. Programmable in C or assembler, controlled via PC with HyperTerminal.
• PICKIT2 Programmer/Debugger Low-cost in-circuit debugger and programmer for PIC microcontrollers. Features real-time debugging, single-step execution, breakpoints, USB interface, and MPLAB IDE integration.
• RC522 RFID 13.56MHz Reader Writer Module RFID reader/writer module using MF RC522 IC for contactless communication at 13.56MHz. Supports ISO14443A/MIFARE mode, SPI communication, and is compatible with Arduino and PIC microcontrollers.
• 5V 1A Wireless Transmitter Receiver Charging Coil Module Wireless charging module for contactless power transfer. Supports 5V 1A output for mobile phones and electronic gadgets with waterproof and dustproof sealing applications.
• Modbus 30-Relay Control Board (RS485) Industrial-grade relay module supporting Modbus RTU protocol over RS485. Controls up to 30 individual relays with 12V input, LED indicators, and wide voltage input range for automation applications.
• PLC Display and Transmission Parameters Display HMI display module for PLC systems showing digital input/output parameters. Features dual-row digital display, SET button for parameter mode, and easy interface with FX1N-20MR industrial PLC.
• Universal 1 Ch Relay with Power Board Single-channel relay module with integrated power supply. Includes sensor interface headers for smoke, LDR, IR, fire sensors, and latching relay output with NO-COM-NC terminal block. Compatible with Arduino, PIC, AVR, and ARM microcontrollers.
• GSM Security System Wireless GSM home alarm system with 2 digital inputs, SMS/Call alerts, and siren output. Supports up to 5 user numbers, configurable input modes (DNO/DNC), Android app for monitoring, and IVRS voice-guided control.
• GSM Based Control Switch GSM-based 6-relay controller operated via SMS commands. Supports 9 registered users, individual relay control, and timer functions (seconds/minutes/hours). Designed for India (+91 only).
• GSM Based Control Switch With Sequential Timer GSM relay controller with sequential timer functionality. Features 1 master and 8 slave numbers, cyclic timer mode, and individual relay scheduling via SMS commands.
• GSM Based Motor Control - Model 1 GSM pump controller with SMS and IVRS control. Supports remote ON/OFF, auto mode, delay settings, and voice response system for pump management via mobile.
• Universal Timer - A Type Universal timer module with OFF delay, ON delay, ON/OFF cyclic, and OFF/ON cyclic modes. Timing range from 1 second to 1 hour with DIP switch configuration and 5A relay output.
• Water Level Monitoring and Control System with IoT Integration Smart water level monitoring system using ESP8266 and ultrasonic sensor. Integrates with Blynk for real-time monitoring, automatic pump control at 50%/95% thresholds, and mobile notifications.
• College Smart Bell Timer Automatic bell scheduling system operating as standalone web server in AP mode. Supports up to 30 schedules, weekday selection, and manual control with 20A relay output. Designed for educational institutions.
• IoT BPM Monitoring on ThingSpeak using ESP8266 & Pulse Sensor IoT heart rate monitoring system using ESP8266 and pulse sensor. Sends BPM data to ThingSpeak cloud platform for remote health monitoring.
• Thumb Heart Beat Sensor Silicon finger clip heart rate sensor using IR technology. Provides pulse output at 3.3V/5V levels with adjustable sensitivity via potentiometer.
• 8051 Development Board 8051 microcontroller development board with ZIF socket, MAX232 serial communication, RTC DS1307, EEPROM 24C04, and ULN2003 driver. Supports Atmel 89S51/52 and Nuvoton N-series via bootloader.
• USB TO UART Converter USB-to-serial converter using CH340 chipset with dual output (RS232 DB9 and TTL 3.3V/5V selectable). Supports baud rates up to 115200 bps for Arduino, ESP8266, and GSM/GPS module programming.
• USB to RS485 Converter USB-to-RS485 protocol converter using MAX13487E transceiver and CH340C USB UART bridge. Supports auto direction control, baud rates up to 16Mbps, and Windows/Linux compatibility.
• CP2102 USB 2.0 to TTL UART Serial Converter Module USB-to-TTL UART bridge module using CP2102 chip. Single-chip solution requiring minimal external components for serial communication with microcontrollers.
• Waterproof Ultrasonic Obstacle Sensor Module JSN-SR04T Industrial waterproof ultrasonic sensor with 250mm-4500mm range. Separate transducer and control board design for harsh environment applications including distance measurement and obstacle detection.
• Custom Hardware & Software Design Services Professional services for custom embedded systems design, including PCB design, hardware prototyping, firmware programming for microcontrollers, and IoT integration. Targeted at clients with specific automation or product requirements not covered by off-the-shelf offerings.

Segments3 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration3 records

AI capability2 records

Feature5 records

Scale indicators1 record

Recent moves6 records

Expansion highlights4 records

Direct peers

• Robu.in: India-based online retailer of embedded electronics, development boards, sensors, and DIY/maker components. Most direct competitor to NSK's e-commerce catalog and customer base of hobbyists and engineering students.
• Probots Tech Inn Pvt Ltd: Indian online retailer focused on robotics, embedded electronics, and industrial automation modules. Overlaps NSK's PLC, sensor, and dev-board categories with a similar B2C/B2B-hobbyist mix.
• Evelta Electronics: India-based e-commerce distributor of semiconductors, modules, and development tools serving engineers and OEMs. Comparable in catalog breadth and India-only distribution model.
• Sunrom Electronics: India-headquartered embedded electronics retailer selling modules, sensors, and RFID/RF components online. Closely mirrors NSK's catalog structure and SMB/individual buyer focus.
• Quartz Components: Indian distributor of electronic components, ICs, and embedded modules with an online storefront. Comparable product mix and India-domestic fulfillment model to NSK.

Emerging players

• SB Components: UK-based maker-focused electronics retailer and design house selling Raspberry Pi accessories, dev boards, and IoT modules. Comparable catalog overlap but different geography.

Broad incumbents

• Element14 (Farnell): Global broadline distributor of semiconductors, passives, development kits, and test equipment. Serves the same Indian engineering buyers NSK targets but at much larger scale with enterprise procurement terms.
• Mouser Electronics: Global authorized distributor of electronic components and embedded modules shipping into India. Represents the upper-scale competitive pressure on NSK's commodity module sales.
• Digi-Key Electronics: Global broadline electronic components distributor with extensive catalog of modules, sensors, and dev kits. Competes with NSK for Indian engineering-buyer wallet share on breadth and availability.
• AutomationDirect: US-based direct seller of PLCs, I/O modules, and industrial automation components. Comparable on PLC/Modbus product positioning though primarily a US player; relevant for industrial buyer mindshare.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks5 records

Key highlights6 records

Customer concentration

• Xx.com/nskelectronics
• Facebookfacebook.com/profile.php
• LinkedInlinkedin.com/company/n-s-k-electronics

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about NSK Electronics