implemented as a wiring diagram using two switches (switch 1 is on the lower floor of the staircase and switch 2 is installed at the upper floor of the staircase) and a light bulb. Switch 1 and Switch 2 are in the OFF position in Figure 1. If the Switch 1 is actuated, then the upper circuit will switch ON the bulb.

This tutorial shows how to use the STM32 UART interface in different modes using the HAL libraries. We will show how to use direct mode, interrupt-based mode and DMA-controlled mode and will use a logic analyzer to compare the precise timings of various events. Before you begin, install VisualGDB 5.2 or later. FreeRTOS on STM32. ScienceProg 5 December, 2011 27 February, 2019 ARM microcontrollers, i want to launch an alphanumerical LCD to freertos . i have designed a lcd.c and added it to freertos stm32 based project in lcd task but it doesnt play the defined tasks. Ask Hackaday: Experiences With Capacitor Failure. Regular readers of Hackaday are intimately knowledgeable about old electronics, and whether it's about that old oscilloscope sitting in the pile SWO STM32, что это такое как настроить.Переделываем китайский ST-Link для работы с SWO. STLINK STM8STM32, который можно Using the I2C Bus . Using the I2C Bus . Judging from my emails, it is quite clear that the I2C bus can be very confusing for the newcomer. I have lots of examples on using the I2C bus on the website, but many of these are using high level controllers and do not show the detail of what is actually happening on the bus. Fully operating AM2302/DHT22 sensor driver. Timer's so-called "PWM capture mode" used for decoding of sensor's protocol. Also you can see manually soldered Li battery holder for RTC. From microcontrollers and processors to sensors, analog ICs and connectivity, our technologies are fueling innovation in automotive, consumer, industrial and networking. Flasher ARM is designed for programming flash targets with the J-Flash software or stand-alone. Flasher