| Content | Espressif’s ESP8266EX delivers highly integrated Wi-Fi SoC solutions to meet user’s continuous demands for efficient power usage, compact design and reliable performance in the IoT industry. With the complete and self-contained Wi-Fi networking capabilities, ESP8266EX can perform either as a standalone application or as the slave to a host MCU. When ESP8266EX hosts the application, it promptly boots up from the flash. The integrated highspeed cache helps to increase system performance and optimize system memory. Also, ESP8266EX can be applied to any microcontroller design as a Wi-Fi adaptor through SPI/SDIO or UART interfaces.
Pin Diagram
Features:
Package Includes:
1 x ESP8266EX IC QFN32
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The ULN2003A is an array of seven NPN Darlington transistors capable of 500mA, 50V output. It features common-cathode flyback diodes for switching inductive loads.
Typical Applications
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This powerful (200 nanosecond instruction execution) yet easy-to-program (only 35 single word instructions) CMOS Flash-based 8-bit microcontroller packs Microchip’s powerful PIC MCU architecture into an 8-pin package and features 4 channels for the the10-bit Analog-to-Digital (A/D) converter, 1 channel comparator, and 128 bytes of EEPROM data memory. This device is easily adapted for automotive, industrial, appliances, and consumer entry-level product applications that require field re-programmability.
Features:
- 128 bytes of EEPROM data memory
- Programmable pull-up resistors
- 4 oscillator selections including 4 MHz RC oscillator with programmable calibration and Power-On Reset.
Package Includes:
1 x PIC 12F675 SMD-8 Flash-Based 8-Bit CMOS Microcontroller IC
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