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NodeMCU ESP8266 OLED Display WiFi Board
Original price was: ৳ 1,250.৳ 750Current price is: ৳ 750.Add to cart- Microcontroller: ESP8266, featuring a Tensilica L106 32-bit processor with a clock speed of 80 MHz.
- Display: Integrated 0.96-inch OLED display with a resolution of 128×64 pixels.
- Connectivity: Built-in WiFi supporting 802.11 b/g/n standards, capable of Station, Access Point, and dual modes.
- Memory: 4MB Flash memory for code and data storage.
- Power Input: Operates at 3.3V, with a micro-USB port for power supply and programming
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Optical Photosensitive LDR Module for Arduino
৳ 99Add to cart- Operating Voltage: 3.3V to 5V.
- Sensitivity: Resistance decreases from hundreds of kΩ in darkness to a few hundred Ω in bright light.
- Response Time: Milliseconds.
- Output Type: Typically provides analog output; some may offer digital output.
- Detection Range: 380 nm (UV) to 750 nm (visible light).
