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The product is a spare part that is not assembled
Serial data for this mode is entered at theJ-Kinputs
N: Not connected
Sound controlled Lamp
74HC283 is a full adder performs the addition of two 4-bit binary numbers utilizing advanced silicon-gate CMOS technology
NodeMCU ESP32-S Development Board 38-Pin (WIFI and Bluetooth) 74266 The product is a spareIntroduction : Give your IoT project that extra kick with the new ESP32 S NodeMCU by Ai Thinker! Based on the ESP32 S, this microcontroller integrates Bluetooth, Bluetooth Low Energy and 2. 4GHz WiFi in one small and low cost package. Microcontroller: Tensilica Xtensa Dual Core 32 bit LX6 microprocessor, running at 160 or 240 MHz USB Chipset: CH340 Operating Voltage: 3. 3VInput Voltage: 5VDigital I O Pins (DIO): 28Analog Input Pins (ADC): 8Analog
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