Maxim Integrated provides many LED (light-emitting diode) drivers, with PWM (pulse-width modulation) intensity control. This application note explains several methods for applying additional PWM-based intensity control to LED drivers. Several constant-current LED drivers, with or without built-in PWM...
In this tutorial I will demonstrate how to setup Betaflight and configure the flight controller for your first flight after building an FPV drone. There are many options you can enable or change, it will probably take hours to explain what they all do. Therefore in this guide I will only s...
Gyroflow is a free software-based stabilization tool. It provides more flexibility, allowing you to fine-tune stabilization levels to meet your preferences. With Gyroflow, the raw footage remains unstabilized, and you decide how much stabilization to apply during post-processing. To use Rocksteady, ...
PWM frequency & pulse width is all pretty abstract stuff and most people in the hobby really don't need to fully understand it other than knowing you can't run RC servos on higher refresh rates than they are rated for (they will burn out in short order), and some tail rotor specific ...
to apply gain or not. The design and required components of VCA compressors allow them to be extremely versatile, transparent, precise, and physically smaller than older designs. While it’s easy to find examples of VCA compression on individual instruments, the most celebrated use for VCA ...
AN5042 Application note How to calibrate the HSE clock for RF applications on STM32 wireless MCUs Introduction This document describes how to tune the HSE for RF applications using STM32WL, STM32WB, and STM32WBA series microcontrollers (hereinafter referred t...
This event also triggers a short service with the highest interrupt priority (7 in Figure 6) to apply new configuration of the ADC registers valid for newly starting cycle. The PWM computation process uses the latest available ADC measurement results (5 in ...
$ git apply ../meta-imx-frdm/meta-imx-bsp/recipes-kernel/linux/linux-imx/0010-arm64-dts-add-imx93-11x11-frdm-ld.dts-for-lpm.patch $ git apply ../meta-imx-frdm/meta-imx-bsp/recipes-kernel/linux/linux-imx/0011-arm64-dts-add-pwm-function-of-the-LED.patch ...
Apply overlay The full sentence to apply it, it's the following u-boot command: u-boot=>setexpr fdtovaddr ${fdt_addr}+0xF0000;setexpr fdt_buffer16384;fdt addr ${fdt_addr}&&fdt resize ${fdt_buffer};fatload mmc ${mmcdev}:${mmcpart}${fdtovaddr}<overla...
A three-phase sequence (ABC) is mandatory for the proper operation of the power converter. Figure 31. AC connection and sequence 2.4.4 DC connection The figure below shows the output DC connection. Ensure to apply the correct pol...