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In AmigaOS one can use the i2c.resource component [24] for AmigaOS 4.x and MorphOS 3.x or the shared library i2c.library by Wilhelm Noeker for older systems. Arduino developers can use the "Wire" library. CircuitPython and MicroPython developers can use the busio.I2C or machine.I2C classes respectively.
The Hitachi HD44780 LCD controller is an alphanumeric dot matrix liquid crystal display (LCD) controller developed by Hitachi in the 1980s. The character set of the controller includes ASCII characters, Japanese Kana characters, and some symbols in two 40 character lines.
A combination of an ATmega328P and an I²C based RGB backlit LCD interface (software compatible with the Adafruit RGB LCD shield), along with a USB serial programming interface done as a "backpack" module for the LCD. LEDuino [185] A board with enhanced I²C, DCC decoder and CAN-bus interfaces. Manufactured using surface mount and sold ...
Arduino USB v2.0 Changed: USB replaces RS-232 interface, Improved: Arduino can be powered from host Arduino Extreme [45] Arduino Yes ATmega8 [44] 16 MHz Arduino 3.2 in × 2.1 in [ 81.3 mm × 53.3 mm ] USB The Arduino Extreme uses many more surface mount components than previous USB Arduino boards and comes with female pin headers. [45]
The Unified Program and Debug Interface (UPDI) is a one-wire interface for external programming and on-chip debugging of newer ATtiny and ATmega devices. UPDI chips can be programmed by an Atmel-ICE, a PICkit 4, an Arduino (flashed with jtag2updi), [ 19 ] or though a UART (with a 1 kΩ resistor between the TX and RX pins) controlled by ...
ATmega328 is commonly used in many projects and autonomous systems where a simple, low-powered, low-cost micro-controller is needed. Perhaps the most common implementation of this chip is on the popular Arduino development platform, namely the Arduino Uno, Arduino Pro Mini [4] and Arduino Nano models.
In September 2011, NXP announced the LPC11D00 series with a LCD controller. [26] In December 2011, NXP announced the LPC4300 series, the first dual-core chip with an ARM Cortex-M4F and ARM Cortex-M0. [27] In February 2012, NXP announced the LPC1100LV series with dual supply voltage to allow interfacing to both 1.8 V and 3.3 V peripherals. [28]
The MSP432 is a mixed-signal microcontroller family from Texas Instruments.It is based on a 32-bit ARM Cortex-M4F CPU, and extends their 16-bit MSP430 line, with a larger address space for code and data, and faster integer and floating point calculation than the MSP430.