DFRobot LM2577 DC-DC Boost Converter 3.7V to 34V bluetooth 4.0 and control method of this

and control method of this part with the rest of your setup before full-power testing

especially formatted for weather forecast with broadcast voice

Both chips use I²C

Product Sensor Shield For Arduino Dimension 57mm x 57

DFRobot LM2577 DC-DC Boost Converter 3.7V to 34V bluetooth 4.0 and control method of thisDC DC Boost Converter. This is a multipurpose boost converter, a breakout board. The supply voltage is as low as 3. 7v and it boosts to as high as 34v. With this module, you can now power your Arduino with our 3. 7V LiPo battery or use it to regulate any other project. The tiny form factor and its simplicity make it a very nice addition for all projects requiring an extra power module. NOTE: This board does not have reverse polarity protection, so