The Seeed Studio XIAO ESP32C6 is a cost-effective MCU based on Espressif’s ESP32-C6. This compact MCU excels in Matter-compliant smart home applications with its support for various wireless connectivity (2.4GHz Wi-Fi 6, BLE 5.0, Zigbee, and Thread).
This project guides you through building a real working Star Trek Communicator using FONA Feather and 3D printing. • The prop can make real cell phone calls using the FONA Feather! • The device features a vibration motor, speaker, and microphone mounted inside the case. • You can customize the buttons to call any number you want. • The 2500mAh battery is rechargeable over USB and will provide several hours of energy.
U8X8_GP1287AI_256X50_4W_SW_SPI u8x8(/* clock=/ 0, / data=/ 2, / cs=/ 14, / dc=/ 4, / reset=*/16);
Kresmo is an Arduino sketch that uses an OpenAI-compatible API to generate a random and brief pithy saying. The sketch uses the U8g2 library for displaying text on an OLED screen, and the WiFi library for connecting to the internet. The ESP32-C3-0.42 module combines all this hardware into one tiny board.
Using a sine to binary 16 bit number generator I programmed those numbers into a pair of 2716 eproms to get the 16 bit wide sine number 'lookup table' or in this case 'conversion table'. It works incredibly well and my sine/cosine generator drives a large X/Y C.R.T. P.P.I. (Plan Position Indicator 'think radar'). The display has 64K of pixels and the memory storage has the feature of OR'ing old data with new data that will leave a trail behind any moving object. Best wishes on your project.
