Deals of The Day
Relay Module with Optocoupler
✔ Optocoupler Isolation – Prevents back EMF damage to control circuits
✔ Wide Compatibility – Works with 3.3V & 5V microcontrollers (Arduino, ESP32, STM32)
✔ High Load Capacity – Supports up to 10A 250V AC or 10A 30V DC
✔ LED Indicators – Relay status (ON/OFF) and power supply indication
✔ Screw Terminal – Secure wiring for high-current connections

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MicroControllers
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ESP8266 & Bluetooth
Bluetooth BT Reciever Jack Output Bluetooth Version: 4.0 Bl
Bluetooth BT Reciever Jack Output
Bluetooth Version: 4.0
Bluetooth Distance: up to 10m
Working Current: 100mA
Voltage: DC5V — Ideal for IoT, education, and rapid prototyping. PAN‑India shipping with GST invoice.SKU: OKN-GM26
SMD, DIOD and Components
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0-150mm Digital Caliper
【Digital Caliper 0-150mm】
✔ Measuring Range: 0-150mm / 0-6″
✔ Resolution: 0.01mm (0.0005″)
✔ Stainless Steel Construction
✔ Includes Protective Case
✔ No Battery Included (Uses CR2032)
✔ Inch/Millimeter ConversionSKU: 2023092005








































