Fitting of DIY, great for Arduino DIY project, exercise your hand and brain. The PCF8591 is a single-chip, single-supply low power 8-bit CMOS data acquisition device with four analog inputs, one analog output and a serial I2C-bus interface.<br /><br />Features:<br />Three address pins A0, A1 and A2 are used for programming the hardware address, allowing the use of up to eight devices connected to the I2C-bus without additional hardware.<br />Address, control and data to and from the device are transferred serially via the two-line bidirectional I2C-bus.<br />Applications: Closed loop control systems.<br />Low power converter for remote data acquisition.<br />Single power supply.<br /><br />Specifications:<br />Type: PCF8591 module<br />Color: blue + black<br />Material: PCB + metal<br />Voltage: 2.5-6V<br />Weight: 5g / 0.18oz<br />Size: 4.0 * 2.3 * 1.0cm / 1.57 * 0.91 * 0.39in ( L * W * H )<br /><br />Packing list:<br />1 * A/D D/A converter module<br />4 * Dupont cables (21cm)<br /><br /><br /><br /><br /><br /><br /><br><img src="//agdetail.image-gmkt.com/m430/466/086/827086466/img/agdetail.image-gmkt.com/466/086/827086466/img/img.tomtop.com/product/xy/2000/2000/p/gu1/C/6/C2746/C2746-1-a28b-tHMD.jpg" /><br>$$<img src="//agdetail.image-gmkt.com/m430/466/086/827086466/img/agdetail.image-gmkt.com/466/086/827086466/img/img.tomtop.com/product/xy/2000/2000/p/gu1/C/6/C2746/C2746-1-a28b-QGZh.jpg" /><br>