DFROBOT RS485 Shield for Arduino
Price is below average
Current Price
$15.99
Average
$18.88
Min Price
$7
Max Price
$39.81
Price dynamics
15%
Price will be lower
in next 2 weeks
in next 2 weeks
According to the data, price will be lower in next two weeks, so not waste your money and track better price!
Product review & video
hi welcome to another video tutorial from Robo Jack's in this video I'm going to introduce this DF robot power shield going to explain all the input outputs and all the features of this then I'm gonna have a look at that then I'm gonna look at the data sheet and see the specification of this regulator that is used after that you're going to see the schematic diagram for this shield then I'm gonna show you the example code that you can control this Turnus off and on using arduino also we're going to see how we can use the voltage the vCenter of this so take some action based on the output voltage we're going to see how to control a motors turn it on and off and also then I'm going then I'm going to test the current load at the output stage at different voltages to see how much current it can supply to the load so then I'm going to show you how you can use LCD sixteen or two as a voltmete
