relay

5V 7A PCB Mount Sugar Cube Relay – SPDT (Pack Of 5)

  • 100% Brand new and high quality
  • Compact, lightweight, and durable
  • Control(coil) Voltage: 5V
  • Pin: 5Pin
  • Load voltage/Current: 7A 250V~10A 30VDC/10A 125VAC~10A28VDC
  • Application: Modules, Development board, Connector, Cables & Adapters, DIY PCB Universal Board, IC Sockets
  • Quantity: 5pcs
  • Color: Blue HL Make or as per availability
  • Size: Approx. 1.8 x 1.5 x 1.6cm (L*W*H)
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16x2 LCD Display Green Backlight

16×2 LCD Display Green Backlight

This is a basic 16-character by 2-line Alphanumeric display. Black text on Green background. Utilizes the extremely common HD44780 parallel interface chipset. Interface code is freely available. You will need a Minimum of 6 general I/O pins to interface to this LCD screen. Includes LED backlight. Works in 4-bit and 8-bit Modes.

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XIAO ESP32C3 WiFi BLE microcontroller board India

Seeed Studio XIAO ESP32C3

The XIAO ESP32C3 is a thumb-sized WiFi + BLE 5.0 board powered by a 32-bit RISC-V processor — perfect for wearables, IoT sensors, and battery-powered projects. At just 21×17.5mm, it’s the smallest ESP32 board you can buy in India. Onboard LiPo charging, Arduino IDE compatible, and ready to use out of the box.

✅ Built-in WiFi + Bluetooth 5.0
✅ Onboard LiPo battery charging
✅ Arduino, MicroPython & CircuitPython ready
✅ Deep sleep as low as 44μA
✅ Best price in India — only at techiesms

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esp32 development board
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ESP32 Development Board | Doit DevKit V1 | powerful Wroom32 module

The ESP32 DevKit V1 is India’s most popular IoT development board — featuring built-in WiFi, Bluetooth 4.2, and BLE in a full-size form factor with 30+ GPIO pins. Powered by the dual-core Xtensa LX6 processor at 240 MHz, it handles everything from simple sensor projects to complex AI and voice applications.

✅ Dual-core 240 MHz processor
✅ Built-in WiFi + Bluetooth 4.2 + BLE
✅ 30+ GPIO pins for sensors, relays & displays
✅ Compatible with Arduino IDE & MicroPython
✅ Best price in India — only at techiesms

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