3.3V PIR Sensor for Low Power Applications
A 3.3V PIR sensor for low power or battery based applications is hard to find, for some reason. Modules that you find out there for Arduino are not exactly low…
A 3.3V PIR sensor for low power or battery based applications is hard to find, for some reason. Modules that you find out there for Arduino are not exactly low…
The ESP32 WiFi/BT SoC from Espressif Systems supports wired ethernet along with wireless networking, which could be a huge advantage for applications that need wired connectivity. Ethernet is still a…
Some STM32 series of MCUs have a DCMI peripheral that can be used to interface the STM32 chip directly tocamera sensors. The DCMI is flexible enough to support a variety…
The PCBArtists VisualGDB Debug Adapter can be used with a bunch of different embedded platforms, including STM32 and ESP32. The adapter allows you to debug and flash the target platforms…
STM32 series of microcontrollers suffer a major limitation – they lack on-chip SRAM, just like any other typical MCU. There is plenty of SRAM for your typical needs, but not…
A quick rule ot thumb to pick an EE type SMPS flyback transformer core for power output in the range of 1-100 watts.