Por un escritor de hombre misterioso
1.27 inch Full Color Serial Interface OLED Module
Meet the only connected RP2040 board. It fits the Arduino Nano form factor, making it a small board with BIG features. The brain of the board is the the Raspberry Pi RP2040 silicon; a dual-core Arm Cortex M0+ running at 133MHz. It has 264KB of SRAM, and the 16MB of flash memory is off-chip to give you extra storage. But what’s really exciting is the on-board connectivity options.
Arduino Nano RP2040 Connect ABX00052
Starter Kit - Arduino
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Cost-effective board used to measure the electrical activity of the heart. Electrical activity can be charted as an ECG or Electrocardiogram and output as an analogue reading. The AD8232 is an integrated signal conditioning block for ECG and other biopotential measurement applications.
SparkFun Single Lead Heart Rate Monitor - AD8232
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Enhanced and improved, the Arduino UNO R4 Minima is armed with a powerful 32-bit microcontroller courtesy of Renesas. Brace yourself for increased
Arduino® UNO R4 Minima
Meet the New Arduino Giga R1 WiFi
Electronic Components Distributor - Mouser Electronics Singapore
K120007 - Arduino - Starter Kit, Arduino Uno, Components Kit and Instruction Book for 15 Projects (Korean)
Electronic Components Distributor - Mouser Electronics Singapore
The Arduino 4 Relays Shield is a solution for driving high power loads that cannot be controlled by Arduino's digital IOs, due to the current and voltage limits of the controller. The Shield features four relays, each relay provides 2 pole changeover contacts (NO and NC); in order to increase the current limit of each output the 2 changeover contacts have been put in parallel. Four LEDs indicate the on/off state of each relay.
Arduino 4 Relays Shield A000110