What are the opening hours?

Monday 09:00 - 17:00 Tuesday 09:00 - 17:00 Wednesday 09:00 - 17:00 Thursday 09:00 - 17:00 Friday 09:00 - 17:00 Saturday 09:00 - 18:00

SKYTRONIC, 8, 1/1, Sunethradevi Road, Kohuwala, Nugegoda (2026)

13/04/2026

😍Wishing you a very Happy & Blessed Sinhala & Tamil New Year, May this New Year bring you much Happiness & Prosperity.

09/04/2026

🎉 Attention electronics enthusiasts & professionals 🎉

🔥 Take Full Control with the ESP32 Joystick Controller! 🎮🚗

Step into the future of wireless control with the ESP32 Joystick Controller - a compact, powerful, and all-in-one solution for controlling robotic cars, mobile robots, and smart systems with precision and ease.

Built around the high-performance ESP32-WROOM-32, this controller delivers smooth real-time operation via Wi-Fi or Bluetooth (BLE) - giving you total freedom in your projects! 🚀

🎯 Why You’ll Love It:
✅ Dual analog joysticks for smooth X–Y control 🎮
✅ Wi-Fi + Bluetooth (BLE) for flexible wireless connectivity 📡
✅ OLED display support for real-time feedback 🖥️
✅ nRF24L01 module support for extended communication 🔗
✅ Built-in battery charging & protection for 18650 Li-ion 🔋
✅ Easy programming with USB-to-serial interface ⚡

💡 Perfect For:
Robotic cars • Mobile robots • Rover systems • Camera control • STEM learning • IoT projects

🔧 Fully compatible with Optimus ESP32 Car Controller, Optimus Jeep & Chassis - making integration effortless and powerful!

🚀 Build smarter. Control better. Create without limits.

Don't wait, order yours today at tronic.lk and embark on your next innovation journey!

🛒Shop now:

https://tronic.lk/product/optimus-esp32-joystick-controller

⚠NOTICE⚠
⛔LIMITED STOCKS⛔
Order by,
1. Visiting our Kohuwala shop
2. Online through https://tronic.lk
3. Sending your order to WhatsApp 076 4485607 (5 items max)

🚛 Quick delivery within 2 days, collect via pickme or store pickup
🛒 Place Your Order now!
☎ Shop: 0777 854444 / 0114 544566
Online division: 076 4485607 / 0112 199755
Stock availability check: 071 4436737

📩Email:
General: [email protected]
Tech support: [email protected]
Stock availability check: [email protected]
New item requests: [email protected]

📢WhatsApp Channel: https://whatsapp.com/channel/0029Vaqmn7b3wtb3nt7ABA2w

05/04/2026

Power Your Smart Projects with the Optimus ESP32 1-Channel Relay Module! ⚡🔌

Take control of your automation ideas with the Optimus ESP32 Relay Module - compact, reliable, and designed for seamless integration with ESP32-based projects.

🎯 Why You’ll Love It:
✅ Built-in ESP32 for Wi-Fi & Bluetooth connectivity 📶
✅ 1-Channel relay for safe and efficient switching
✅ Ideal for home automation, IoT, and smart control systems 🏠
✅ Easy to program using Arduino IDE
✅ Compact design - perfect for DIY and professional projects

Whether you're switching appliances, building smart devices, or experimenting with IoT, the Optimus ESP32 Relay Module gives you control at your fingertips! 🚀

Don't wait, order yours today at tronic.lk and embark on your next innovation journey!

🛒Shop now:
https://tronic.lk/product/optimus-esp32-1-channel-relay-module

⚠NOTICE⚠
⛔LIMITED STOCKS⛔
Order by,
1. Visiting our Kohuwala shop
2. Online through https://tronic.lk
3. Sending your order to WhatsApp 076 4485607 (5 items max)

🚛 Quick delivery within 2 days, collect via pickme or store pickup
🛒 Place Your Order now!
☎ Shop: 0777 854444 / 0114 544566
Online division: 076 4485607 / 0112 199755
Stock availability check: 071 4436737

📩Email:
General: [email protected]
Tech support: [email protected]
Stock availability check: [email protected]
New item requests: [email protected]

📢WhatsApp Channel: https://whatsapp.com/channel/0029Vaqmn7b3wtb3nt7ABA2w

31/03/2026

🎉 Attention electronics enthusiasts & professionals 🎉

⚡ Power Your Circuits with Original SAMWHA Capacitors! 🔋✨

When performance and reliability matter, choose Original SAMWHA Capacitors - trusted by professionals for stable and long-lasting electronic designs.

🎯 Why You’ll Love It:
✅ Genuine SAMWHA quality for dependable performance 🔒
✅ Excellent stability and low leakage characteristics 📊
✅ Ideal for power supplies, filtering & signal circuits ⚙️
✅ Wide range of capacitance values available 🔧
✅ Perfect for repairs, DIY projects & industrial applications

🚀 From simple fixes to advanced electronics, SAMWHA capacitors deliver the reliability your circuits deserve!

Don't wait, order yours today at tronic.lk and embark on your next innovation journey!

🛒Shop now:

Original SAMWHA 1uF 63V Electrolytic Capacitor THT: https://tronic.lk/product/original-samwha-1uf-63v-electrolytic-capacitor-tht

Original SAMWHA 2.2uF 63V Electrolytic Capacitor THT: https://tronic.lk/product/original-samwha-2-2uf-63v-electrolytic-capacitor-tht

Original SAMWHA 3.3uF 50V Electrolytic
Capacitor THT: https://tronic.lk/product/original-samwha-3-3uf-50v-electrolytic-capacitor-tht

Original SAMWHA 4.7uF 63V Electrolytic
Capacitor THT: https://tronic.lk/product/original-samwha-4-7uf-63v-electrolytic-capacitor-tht

Original SAMWHA 10uF 63V Electrolytic
Capacitor THT: https://tronic.lk/product/original-samwha-10uf-63v-electrolytic-capacitor-tht

Original SAMWHA 22uF 50V Electrolytic
Capacitor THT: https://tronic.lk/product/original-samwha-22uf-50v-electrolytic-capacitor-tht

Original SAMWHA 33uF 50V Electrolytic
Capacitor THT: https://tronic.lk/product/original-samwha-33uf-50v-electrolytic-capacitor-tht

Original SAMWHA 47uF 25V Electrolytic
Capacitor THT: https://tronic.lk/product/original-samwha-47uf-25v-electrolytic-capacitor-tht

Original SAMWHA 47uF 50V Electrolytic
Capacitor THT: https://tronic.lk/product/original-samwha-47uf-50v-electrolytic-capacitor-tht

Original SAMWHA 100uF 16V Electrolytic
Capacitor THT: https://tronic.lk/product/original-samwha-100uf-16v-electrolytic-capacitor-tht

Original SAMWHA 100uF 25V Electrolytic
Capacitor THT: https://tronic.lk/product/original-samwha-100uf-25v-electrolytic-capacitor-tht

Original SAMWHA 100uF 35V Electrolytic
Capacitor THT: https://tronic.lk/product/original-samwha-100uf-35v-electrolytic-capacitor-tht

Original SAMWHA 100uF 50V Electrolytic
Capacitor THT: https://tronic.lk/product/original-samwha-100uf-50v-electrolytic-capacitor-tht

Original SAMWHA 220uF 16V Electrolytic
Capacitor THT: https://tronic.lk/product/original-samwha-220uf-16v-electrolytic-capacitor-tht

Original SAMWHA 220uF 35V Electrolytic
Capacitor THT: https://tronic.lk/product/original-samwha-220uf-35v-electrolytic-capacitor-tht

Original SAMWHA 330uF 25V Electrolytic
Capacitor THT: https://tronic.lk/product/original-samwha-330uf-25v-electrolytic-capacitor-tht

Original SAMWHA 330uF 50V Electrolytic
Capacitor THT: https://tronic.lk/product/original-samwha-330uf-50v-electrolytic-capacitor-tht

Original SAMWHA 470uF 16V Electrolytic
Capacitor THT: https://tronic.lk/product/original-samwha-470uf-16v-electrolytic-capacitor-tht

Original SAMWHA 470uF 25V Electrolytic
Capacitor THT: https://tronic.lk/product/original-samwha-470uf-25v-electrolytic-capacitor-tht

Original SAMWHA 470uF 50V Electrolytic
Capacitor THT: https://tronic.lk/product/original-samwha-470uf-50v-electrolytic-capacitor-tht

Original SAMWHA 1000uF 16V Electrolytic
Capacitor THT: https://tronic.lk/product/original-samwha-1000uf-16v-electrolytic-capacitor-tht

Original SAMWHA 1000uF 50V Electrolytic
Capacitor THT: https://tronic.lk/product/original-samwha-1000uf-50v-electrolytic-capacitor-tht

Original SAMWHA 2200uF 16V Electrolytic
Capacitor THT: https://tronic.lk/product/original-samwha-2200uf-16v-electrolytic-capacitor-tht

Original SAMWHA 2200uF 25V Electrolytic
Capacitor THT: https://tronic.lk/product/original-samwha-2200uf-25v-electrolytic-capacitor-tht

Original SAMWHA 470uF 35V Electrolytic
Capacitor THT: https://tronic.lk/product/original-samwha-470uf-35v-electrolytic-capacitor-tht

⚠NOTICE⚠
⛔LIMITED STOCKS⛔
Order by,
1. Visiting our Kohuwala shop
2. Online through https://tronic.lk
3. Sending your order to WhatsApp 076 4485607 (5 items max)

🚛 Quick delivery within 2 days, collect via pickme or store pickup
🛒 Place Your Order now!
☎ Shop: 0777 854444 / 0114 544566
Online division: 076 4485607 / 0112 199755
Stock availability check: 071 4436737

📩Email:
General: [email protected]
Tech support: [email protected]
Stock availability check: [email protected]
New item requests: [email protected]

📢WhatsApp Channel: https://whatsapp.com/channel/0029Vaqmn7b3wtb3nt7ABA2w

19/03/2026

🎉 Attention electronics enthusiasts & professionals 🎉

🚀 Unlock Next-Gen Innovation with the ESP32-C5 Dual USB DevKitC-1 N8R8! ⚡📡

Build smarter, faster, and more connected projects with the ESP32-C5 DevKitC-1 - engineered for cutting-edge IoT and wireless applications.

🎯 Why You’ll Love It:
✅ Wi-Fi 6 + Bluetooth 5 (LE) for ultra-fast, stable connectivity 📶
✅ Dual USB Interface for easy programming and debugging 🔌
✅ High-performance RISC-V 32-bit processor for advanced applications ⚡
✅ N8R8 memory setup for smooth multitasking & efficiency 💾
✅ Perfect for IoT, smart devices, automation & embedded systems 🔧

From concept to creation, the ESP32-C5 DevKitC-1 gives you the power to turn ideas into reality! 🌐✨
Don't wait, order yours today at tronic.lk and embark on your next innovation journey!

🛒Shop now:
https://tronic.lk/product/esp32-c5-dual-usb-devkitc-1-n8r8-development-board

⚠NOTICE⚠
⛔LIMITED STOCKS⛔
Order by,
1. Visiting our Kohuwala shop
2. Online through https://tronic.lk
3. Sending your order to WhatsApp 076 4485607 (5 items max)

🚛 Quick delivery within 2 days, collect via pickme or store pickup
🛒 Place Your Order now!
☎ Shop: 0777 854444 / 0114 544566
Online division: 076 4485607 / 0112 199755
Stock availability check: 071 4436737

📩Email:
General: [email protected]
Tech support: [email protected]
Stock availability check: [email protected]
New item requests: [email protected]

📢WhatsApp Channel: https://whatsapp.com/channel/0029Vaqmn7b3wtb3nt7ABA2w

19/03/2026

🎉 Attention electronics enthusiasts & professionals 🎉

🔊 Power Up Your Sound with ZK-TB21 Series Hi-Fi Amplifiers! 🎶🔥

Take your audio experience to the next level with the ZK-TB21 & ZK-TB21+APP 2.1 Channel Amplifiers - designed for powerful performance, deep bass, and crystal-clear sound!

🎯 Choose Your Perfect Model:
✅ ZK-TB21+APP – Full control with mobile APP 📱
✅ ZK-TB21 – Simple, powerful plug & play performance ⚙️

💡 Why You’ll Love Them:
✔️ 2.1 Channel Output (50W x2 + 100W Subwoofer) for immersive audio 🔊
✔️ Bluetooth 5.0 for stable, high-quality wireless streaming 📶
✔️ Clear highs, rich mids & deep bass for a premium listening experience 🎧
✔️ Compact & efficient design – ideal for home setups & DIY audio projects 🏠
✔️ Perfect for music lovers, makers & audio enthusiasts 🚀

From everyday listening to custom speaker builds - the ZK-TB21 Series delivers powerful sound that you can feel! 🎵
Don't wait, order yours today at tronic.lk and embark on your next innovation journey!

🛒Shop now:

https://tronic.lk/product/zk-tb21app-hi-fi-stereo-amplifier-2-1-channel-with-blue

https://tronic.lk/product/zk-tb21-hi-fi-stereo-amplifier-2-1-channel-with-bluetoo

⚠NOTICE⚠
⛔LIMITED STOCKS⛔
Order by,
1. Visiting our Kohuwala shop
2. Online through https://tronic.lk
3. Sending your order to WhatsApp 076 4485607 (5 items max)

🚛 Quick delivery within 2 days, collect via pickme or store pickup
🛒 Place Your Order now!
☎ Shop: 0777 854444 / 0114 544566
Online division: 076 4485607 / 0112 199755
Stock availability check: 071 4436737

📩Email:
General: [email protected]
Tech support: [email protected]
Stock availability check: [email protected]
New item requests: [email protected]

📢WhatsApp Channel: https://whatsapp.com/channel/0029Vaqmn7b3wtb3nt7ABA2w

17/03/2026

🎉 Attention electronics enthusiasts & professionals 🎉

🔧 Upgrade Your Connections with the Optimus Nano Terminal Adapter (Industrial Grade)! ⚡

Designed for reliability and precision, the Optimus Nano Terminal Adapter makes wiring and prototyping easier than ever. Built with industrial-grade quality, it ensures secure connections for your electronics projects, development boards, and embedded systems.

🎯 Why You’ll Love It:
✅ Industrial-grade build for strong and stable connections 🔒
✅ Compact nano design – perfect for tight spaces 🧩
✅ Easy terminal screw connections for quick wiring 🔌
✅ Ideal for prototyping, testing, and development projects ⚙️
✅ Reliable performance for makers, students & professionals

From lab experiments to real-world projects, the Optimus Nano Terminal Adapter helps you connect with confidence and precision. 🚀
Don't wait, order yours today at tronic.lk and embark on your next innovation journey!

🛒Shop now:
https://tronic.lk/product/optimus-nano-terminal-adapter-industrial-grade

⚠NOTICE⚠
⛔LIMITED STOCKS⛔
Order by,
1. Visiting our Kohuwala shop
2. Online through https://tronic.lk
3. Sending your order to WhatsApp 076 4485607 (5 items max)

🚛 Quick delivery within 2 days, collect via pickme or store pickup
🛒 Place Your Order now!
☎ Shop: 0777 854444 / 0114 544566
Online division: 076 4485607 / 0112 199755
Stock availability check: 071 4436737

📩Email:
General: [email protected]
Tech support: [email protected]
Stock availability check: [email protected]
New item requests: [email protected]

📢WhatsApp Channel: https://whatsapp.com/channel/0029Vaqmn7b3wtb3nt7ABA2w

07/03/2026

🎉 Attention electronics enthusiasts & professionals 🎉

🔌 PICkit 2 Microcontroller Programmer – Your Go-To Tool for PIC Development! 🔧

Key Features:
✅ Supports most Microchip PIC microcontrollers – 12F, 16F, 18F, 24F, and dsPIC
✅ Built-in ZIF Socket (8 to 40-pin MCU support)
✅ In-Circuit Serial Programming (ICSP)
✅ In-Circuit Debugging with MPLAB IDE
✅ VDD voltage range: 2.5V to 5V
✅ Standalone software compatible with Windows 10
✅ Proudly Made in Sri Lanka 🇱🇰

Whether you're a student, hobbyist, or professional – this programmer is your go-to tool for fast, reliable, and flexible microcontroller development.Don't wait, order yours today at tronic.lk and embark on your next innovation journey!

🛒Shop now:
https://tronic.lk/product/optimus-pic-programmer-pickit2-compatible

⚠NOTICE⚠
⛔LIMITED STOCKS⛔
Order by,
1. Visiting our Kohuwala shop
2. Online through https://tronic.lk
3. Sending your order to WhatsApp 076 4485607 (5 items max)

🚛 Quick delivery within 2 days, collect via pickme or store pickup
🛒 Place Your Order now!
☎ Shop: 0777 854444 / 0114 544566
Online division: 076 4485607 / 0112 199755
Stock availability check: 071 4436737

📩Email:
General: [email protected]
Tech support: [email protected]
Stock availability check: [email protected]
New item requests: [email protected]

📢Whatsapp Channel: https://whatsapp.com/channel/0029Vaqmn7b3wtb3nt7ABA2w

06/03/2026

🎉 Attention electronics enthusiasts & professionals 🎉

🔋 Power Up Anytime, Anywhere with Celebrat Power Banks! ⚡📱

Stay connected and fully charged wherever you go with the reliable Celebrat Power Bank series. Designed for convenience, high capacity, and multi-device compatibility, these power banks are perfect for travel, work, and everyday use.

🎯 Choose the Power That Fits Your Needs:

🔹 PB-12 – 10000mAh
✅ Compact and portable design
✅ USB-A & Type-C output for fast charging
✅ Perfect for daily carry and quick top-ups

🔹 PB-09 – 20000mAh
✅ High-capacity power for longer usage
✅ USB-A, Type-C & Micro-USB support
✅ Ideal for smartphones, tablets & gadgets

🔹 PB-01 – 30000mAh
✅ Massive power capacity for extended trips
✅ USB-A, Type-C, Micro-USB & Lightning compatibility
✅ Charge multiple devices with confidence

🚀 Whether you're traveling, working, or on the move, Celebrat Power Banks keep your devices powered when you need them most.

Don't wait, order yours today at tronic.lk and embark on your next innovation journey!

🛒Shop now:
https://tronic.lk/product/celebrat-pb-12-power-bank-10000mah-usb-atype-c

https://tronic.lk/product/celebrat-pb-09-power-bank-20000mah-usb-atype-cmicro-usb

https://tronic.lk/product/celebrat-pb-01-power-bank-30000mah-usb-atype-cmicro-usb

⚠NOTICE⚠
⛔LIMITED STOCKS⛔
Order by,
1. Visiting our Kohuwala shop
2. Online through https://tronic.lk
3. Sending your order to WhatsApp 076 4485607 (5 items max)

🚛 Quick delivery within 2 days, collect via pickme or store pickup
🛒 Place Your Order now!
☎ Shop: 0777 854444 / 0114 544566
Online division: 076 4485607 / 0112 199755
Stock availability check: 071 4436737

📩Email:
General: [email protected]
Tech support: [email protected]
Stock availability check: [email protected]
New item requests: [email protected]

📢WhatsApp Channel: https://whatsapp.com/channel/0029Vaqmn7b3wtb3nt7ABA2w

06/03/2026

🎉 Attention electronics enthusiasts & professionals 🎉

🔊 Add Crystal-Clear Voice to Your Projects with the MikroElektronika SpeakUp 2 click (Version 2)! 🎙️✨

Bring your electronics to life with high-quality audio playback using the powerful SpeakUp 2 click board. Perfect for voice alerts, smart devices, automation systems, and interactive projects.

🎯 Why You’ll Love It:
✅ High-quality audio playback for clear voice output 🔊
✅ Easy integration with mikroBUS™ compatible boards ⚙️
✅ Ideal for embedded systems & IoT applications 🌐
✅ Compact and efficient design for seamless project builds 📐
✅ Great for alarms, notifications, and smart automation systems 🚨

🚀 From smart assistants to custom voice-enabled devices, the SpeakUp 2 click makes your projects smarter, louder, and more interactive!
Don't wait, order yours today at tronic.lk and embark on your next innovation journey!

🛒Shop now:
https://tronic.lk/product/mikroelektronika-speakup-2-click-version-2

⚠NOTICE⚠
⛔LIMITED STOCKS⛔
Order by,
1. Visiting our Kohuwala shop
2. Online through https://tronic.lk
3. Sending your order to WhatsApp 076 4485607 (5 items max)

🚛 Quick delivery within 2 days, collect via pickme or store pickup
🛒 Place Your Order now!
☎ Shop: 0777 854444 / 0114 544566
Online division: 076 4485607 / 0112 199755
Stock availability check: 071 4436737

📩Email:
General: [email protected]
Tech support: [email protected]
Stock availability check: [email protected]
New item requests: [email protected]

📢WhatsApp Channel: https://whatsapp.com/channel/0029Vaqmn7b3wtb3nt7ABA2w

04/03/2026

🎉 Attention electronics enthusiasts & professionals 🎉

🔥 Build, Program & Innovate with the ATMega32 / ATMega16 AVR ISP Minimum System Development Board! 🔧⚡

Kickstart your embedded systems journey with this powerful and compact development board designed for ATMega32 and ATMega16 microcontrollers. Perfect for students, hobbyists, and professionals working on AVR-based projects.

🎯 Why You’ll Love It:
✅ Supports ATMega32 & ATMega16 microcontrollers 🧠
✅ Built-in AVR ISP interface for easy programming 🔌
✅ Minimum system design – simple, stable & efficient ⚙️
✅ Ideal for embedded systems, robotics & automation 🤖
✅ Compact board layout for easy integration into projects 📐

🚀 Whether you're learning AVR programming or developing your next smart device, this development board gives you the perfect platform to turn ideas into reality!

Don't wait, order yours today at tronic.lk and embark on your next innovation journey!

🛒Shop now:

https://tronic.lk/product/atmega32-atmega16-avr-isp-minimum-system-development-bo

⚠NOTICE⚠
⛔LIMITED STOCKS⛔
Order by,
1. Visiting our Kohuwala shop
2. Online through https://tronic.lk
3. Sending your order to WhatsApp 076 4485607 (5 items max)

🚛 Quick delivery within 2 days, collect via pickme or store pickup
🛒 Place Your Order now!
☎ Shop: 0777 854444 / 0114 544566
Online division: 076 4485607 / 0112 199755
Stock availability check: 071 4436737

📩Email:
General: [email protected]
Tech support: [email protected]
Stock availability check: [email protected]
New item requests: [email protected]

📢WhatsApp Channel: https://whatsapp.com/channel/0029Vaqmn7b3wtb3nt7ABA2w

03/03/2026

Exciting Arrival Alert 🎉

🔥 Program AVR Like a Pro with the USBTinyISP AVR Programmer!⚡🔧

Simple, reliable, and powerful - the USBTinyISP AVR ISP Programmer (Micro USB) is the perfect tool for flashing and debugging your AVR microcontrollers with ease.

🎯 Why You’ll Love It:
✅ Supports popular AVR MCUs including ATmega & ATtiny series 🔌
✅ Micro USB interface for quick and stable connectivity 💻
✅ Ideal for Arduino bootloader burning & AVR programming ⚙️
✅ Compact, lightweight & beginner-friendly design 🛠️
✅ Perfect for students, makers & embedded developers 🚀

From learning AVR to building real-world projects, the USBTinyISP keeps your programming fast, simple, and stress-free!

Don't wait, order yours today at tronic.lk and embark on your next innovation journey!

🛒Shop now:
https://tronic.lk/product/usbtinyisp-avr-isp-programmer-micro-usb

⚠NOTICE⚠
⛔LIMITED STOCKS⛔
Order by,
1. Visiting our Kohuwala shop
2. Online through https://tronic.lk
3. Sending your order to WhatsApp 076 4485607 (5 items max)

🚛 Quick delivery within 2 days, collect via pickme or store pickup
🛒 Place Your Order now!
☎ Shop: 0777 854444 / 0114 544566
Online division: 076 4485607 / 0112 199755
Stock availability check: 071 4436737

📩Email:
General: [email protected]
Tech support: [email protected]
Stock availability check: [email protected]
New item requests: [email protected]

📢WhatsApp Channel: https://whatsapp.com/channel/0029Vaqmn7b3wtb3nt7ABA2w

SKYTRONIC

13/04/2026

09/04/2026

05/04/2026

31/03/2026

19/03/2026

19/03/2026

17/03/2026

07/03/2026

06/03/2026

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03/03/2026

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Monday	09:00 - 17:00
Tuesday	09:00 - 17:00
Wednesday	09:00 - 17:00
Thursday	09:00 - 17:00
Friday	09:00 - 17:00
Saturday	09:00 - 18:00