If you're looking to take the plunge into the world of ESP32 devices, then here's a basic overview of what you need to know.

As I've experimented and played with a lot of different sensors, I've discovered that these basic devices can be built for super cheap, and they're incredibly versatile. When you're done using an ...

A pair of circuits that use a single 3.3-V supply rail to generate a ground- or supply-reference sawtooth waveform.

eForth on Arduino UNO - interactive to your app. Support Pin Change and Timer interrupts, EEPROM turnkey system. - chochain/eForth1 ...

A 1.5V, 512 Mbit GDDR4 SDRAM using a 90-nm DRAM process has been developed. The data rate is 3.2 Gbps/pin, which corresponds to 12.8 GBps in x32 GDDR4 based I/O. A multi-divided architecture ...

Novel common centroid concepts for analog circuit differential pair ESD protection for both signal pin-to-rail, as well differential pair pin-to-pin protection concepts for small area, capacitance ...

Contains examples of using the MCP23017 integrated circuit with Arduino. The MCP23017 expands the I/O pins of the Arduino. The MCP23017 uses I2C communication with Arduino.