优点:分辨率较高,高达24位;转换速率高,高于积分型和压频变换型ADC;价格低;内部利用高倍频过采样技术,实现了数字滤波,降低了对传感器信号进行滤波的要求。缺点:高速∑-ΔADC价格较高。 压频变换型 压频变换型ADC是通过间接转换方式实现模数转换的。其原理是首先将输入的模拟信号转换成频率与其成正比的脉冲信号,然后...
Arduino library for HX711 24 bit ADC used for load cells and scales. Description This HX711 library has an interface which is a superset of a library byBogde. Some missing functions were added to get more info from the library. Another important difference is that this library uses floats. ...
An Arduino library to interface theAvia Semiconductor HX711 24-Bit Analog-to-Digital Converter (ADC)for reading load cells / weight scales. It supports the architecturesatmelavr,espressif8266,espressif32,atmelsam,teensyandststm32by correspondingPlatformIOtargets. Synopsis Blocking mode The library is usu...
Arduino UNO(图一) 目前使用最广泛的Arduino控制器。 图一Arduino MEGA Arduino MEGA(图二)是增强型的Arduino 控制器,相对于UNO,它提供了更多输入/输出接口,可以控制更多设备,拥有更大的内存和存储空间,一般用于较大型的项目。 图二Arduino Leonardo Arduino Leonardo (图三)是2012年推出的新型Arduino 控制器,使用的...
ProtoCentral ADS1220 24-bit ADC Breakout Board If you don't already have one, you can buy the ProtoCentral ADS1220 24-bit ADC Breakout Board from:ProtoCentral(Worldwide) Why would you need a 24-bit ADC? When 16-bit is just not enough. If your design demands high precision analog measu...
The AD7124-4 is a 4 channel, 24 bit, differential ADC (it can also be configured for up to 7 single ended channels). The library was originally written for use with theNHB AD7124 Analog Sensor FeatherWing, but there is no reason it couldn't be used with a raw chip in your own des...
ADC Multiplier = 12.46 / 778 * (R1/ R2) Sense that current! ACS715 Current Sensor Board: The next step is to track the current flowing, or produced by a source. We are using a ACS715 Hall Effect sensor to track the current being passed. ...
37款传感器与执行器的提法,在网络上广泛流传,其实Arduino能够兼容的传感器模块肯定是不止这37种的。鉴于本人手头积累了一些传感器和执行器模块,依照实践出真知(一定要动手做)的理念,以学习和交流为目的,这里准备逐一动手尝试系列实验,不管成功(程序走通)与否,都会记录下来—小小的进步或是搞不掂的问题,希望能够抛砖引...
关于ADC的使用,参考了AN5413.pdf中的例程 开发环境IAR7.8 + S32K144-EVB关于ADC的使用,参考了AN5413.pdf中的例程首先是ADC初始化,使用PTC14和RGB灯相关引脚: lyx0809 2019-07-08 08:07:53 应广单片机adc和pwm例程 精选资料分享 应广单片机Otp单核系列主要有以下几个系列,15x系列为纯iO,13x系列为带12bit...
HX711称传感器24位ADC转换 模块 兼容ARDUINO称重传感器 屏蔽外壳 宁波奉化远粥建材经营部1年 回头率:16.2% 浙江 宁波市 ¥5.43 MP1584降压电源模块3A可调转换器DC-DC小尺寸套件LM2596配Arduino 杭州一路发严选电子商务有限公司7年 月均发货速度:暂无记录 ...