iPhone Hacking Zone

How To: Measure the Drive Current.
There is thousands of motor driver, do you find an easy way to measure the drive current? That is what this motor shield do. The drive chip is L298N. The following steps is how to control two DC motors and how to measure the drive current. With it, you will make your control system more smart.

Step 1: Prepare Tools and Parts Motor ShieldCrowduino with micro USB. (it is 100% compatible with Arduino Duemilanuve, it added an XBee Socket)Two DC motorBattery Holder With Switch - 4 x AA or DC 9v power supply.Screwdriver Setand Computer.

Step 2: Connect DC Motor to Motor Shield.

Step 3: Connect Power Supply to Motor ShieldThere are two ways to power the system. One is powered by 4XAA battery, the other way is powered by DC 9v power supply

Step 4: Connect Crowduino to Computer & Upload Demo Code download Motor shield demo code. open it with Arduino IDE, then upload the code to Crowduino.

Step 5: Plus Motor to CrowduinoDisconnect the USB with Crowduino, then plus motor Shield on Crowduino. Connect with DC 9v power supply or push the switch of the battery holder on. connect to computer via micro USB.

Step 6: Watch Current via Serial PortOpen the Serial port, then you can watch the drive current of each DC motor.

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Oct 04, 2017 · Marketers can now use new Instagram Stories feature to get consumer feedback communicate with followers. Businesses will now be able to use an interactive poll to ask a question and receive
Here's How To Use Instagram's Questions Sticker To Get All

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However, if you prefer the light look, the other option for Android 9 and lower is to "Set by Battery Saver." When chosen, your phone will turn on the dark theme on the calculator app when battery saver is enabled. This allows you to use the preferred look but let you stretch the battery a bit when at a lower battery percentage.
How to Enable the Hidden 'Night Mode' Setting on Android 7.0

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Uber Surge Pricing is a tool that ridesharing companies use to maximize the potential of their supply-and-demand. Raising the price by select multipliers helps regulate demand amongst customers leading to quicker pickup times and an elevated rideshare experience.
Uber Surge Pricing: The Definitive Guide

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Turn your Nook Color or Nook Tablet into an Android 4.1 tablet. Just pop in a special microSD card or download the OS to your own card and you can transform your Nook into a full-blown Android tablet.
New NOOK® Tablet 10" | A Tablet for Everyone -$129.99
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Battery drain. Numerous users have reported problems with the battery life of their devices. One of the easiest ways to prolong your smartphone's battery is to change your locations and brightness

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Whether it's for your company, your professional image, or just your personal account, making a poll on Instagram is a great way to reach out to followers, friends, family, and other users to measure their thoughts and opinions about any given topic. Instagram for Android and iOS makes it fun and
Instagram Polls is embarrassing users who thought their votes

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How to make a Vinegar Battery | Homemade Vinegar Battery | Science Experiment for School Kids Vinegar battery For this experiment you'll need: • Vinegar • Two glasses • Two zinc strips • Two copper strips • Connecting wires • LED Bulb Procedure: • Take two glasses and fill them with vinegar
How to Make a Battery With Coke & Vinegar | Sciencing

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How to Stop Uber from Tracking Your iPhone's Location When You Aren't Using the App Chris Hoffman @chrisbhoffman September 26, 2017, 3:00pm EDT Most iOS apps that require your location give you a choice: you can "Always" grant it access, or only grant it access "While Using the App".
Uber wants to track your location even when you're not using

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How to Block Text Messages on an iPhone. This wikiHow teaches you how to block text messages from anyone on your contacts list or from an unknown phone number. In order to block messages from a number not in your contacts, the number must
Use message effects with iMessage on your iPhone, iPad, and

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