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3x GPIO and UART for ESP32-C6, 5V, 3.3V, and GND power signals Security features – Secure Boot, Flash Encryption, cryptographic accelerators, and TRNG. Misc Jean-Luc started CNX Software in 2010 as a ...

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ESP32 is a tiny cheap 8$ module with a dual core 32-bit CPU and built in Wi-Fi and dual-mode Bluetooth with sufficient amount of 30 I/O pins for all basic electronics projects. All these features are ...

sensor module or transmitting(TX): in this Module, used step-up converter (MT3608)which will boost 3.7V to 5V(ESP32, MQ series and ultrasonic sensors and battery voltage monitor operates in 5V) . The ...

It’s not the first time we have written about an MCU board with an RGB LED matrix, and some examples include 01Space’s ESP32-based 25 RGB LED matrix boards and the Waveshare ESP32-S3-Matrix board ...

This smallest portable Ammeter and Energy Meter Device in the size of a coin, capable of performing the same functions as a ...

点击上方蓝字关注我们，不错过任何一篇干货文章！ 一、使用LDO稳压器，从5V电源向3.3V系统供电 标准三端线性稳压器的压差通常是 2.0-3.0V。要把 5V 可靠地转换为 3.3V，就不能使用它们。压差为几百个毫伏的低压降 （Low Dropout， LDO）稳压器，是此类应用的理想 ...