压力传感器mpx5010

The MPX5010/MPXV5010G series piezoresistive transducers are state-ofthe- art monolithic silicon pressure sensors designed for a wide range of applications, but particularly those employing a microcontroller or microprocessor with A/D inputs. This transducer combines advanced micromachining techniques, thin-film metallization, and bipolar processing to provide an accurate, high level analog output signal that is proportional to the applied pressure.

压力传感器mpx4115

本压力传感器为mpx系列，适用于10KPa一下压力测量，可用于教学实验等方面

nRF2401无线传输

无线传输模组以nRF2401A 芯片为核心，提供了一路的无线发射和两路的无线接收功能，该模组通过 一个10Pin 接口直接插接到61 板上，方便使用。

SG3525 pdf

The SG3525A, SG3527A pulse width modulator control circuits offer improved performance and lower external parts count when implemented for controlling all types of switching power supplies. The on–chip +5.1 V reference is trimmed to ±1% and the error amplifier has an input common–mode voltage range that includes the reference voltage, thus eliminating the need for external divider resistors.