Plug the USB cable on your computer, open the serial monitor and power up the robot. It will automatically connect your WiFi network and show it's IP address. Save that number. You may now remove the USB cable (and even reset the Arduino). It will probably...
The gripper was fixed by using metal gear servo motor to bear the weight of the soldering iron. servo.attach(9, 1000, 2000);servo.write (constrain (angle, 10, 160)) ; At first we had an obstacle that was motor shaking and vibrating until we found a...
Now you need to repeat the last step for all the data you want to track. This can be a bit tedious but it's necessary to track everything you want to track. I personally decided to track the following: Awake TimeBedtimeTotal Sleep TimeSedentary MinutesLightly...
You must check out PCBGOGO, the leading PCB manufacturer with 10+ years in PCB industry, for ordering PCBs online for cheap! You get 10 good quality PCBs manufactured and shipped to your doorstep for 5$ and some shipping. You will also get...
Put some glue in the guide holes on one side of one hull section. Insert guide pins and let cure.Put glue on the protruding part of the guide pins and slide on the next hull section.Apply even pressure until glue cures.Repeat steps 2, 3, 4, 5 as necessary...
After the plates seem saturated with heat and the acrylic is nice and warm it's time to transfer it to the press! Use some heat-proof gloves to move your hot metal+ acrylic sandwhich to your press. Start cranking the press when everything is locked down...
Brown Stuff - The clear liquid on top was dumped into a separate container J along with a few pipettes of the liquid on top removed by eye dropper. A few sediments were noticeably picked up during this process, which sunk to the bottom. So this process...
Let's add a little complexity to the state machine. Load UnoAccelStepperExper_3.ino into Arduino. Our goal will be to add a control input to the last example to stop the motor after 10 seconds.First, let's define a new state called STOPPED. Second, we...
I've bought this countdown timer from ebay for £17:90-260V AC/DC Dual 4 Digits LED Timer Countdown Time Counter 1 Alarm Relay S3G8http://www.ebay.co.uk/itm/141886695028?_trksid=p2057872.m2749.l2649&ssPageName=STRK:MEBIDX:ITI could have bought a...
Cloud storage is so useful that the vast majority of your own data are stored on various clouds. But clouds imply a risk of losing files, being stolen or used for commercial purposes by cloud companies. All the more, most free cloud services have a low...
The Dyna is equipped with three limit switches; one on each axis. These limit switches are used for homing the machine. This picture shows the z-axis limit switch. When the two parts of the limit switch come together, the z-axis is at its...
DFRobot reached out to me and sent their Raspberry Pi 3 and Raspberry Pi Camera Module. So after I opened up the boxes I got right to work by setting up the SD card. First I went to the Raspberry Pi Downloads page and downloaded the most recent version...
DFRobot reached out to me and sent their Raspberry Pi 3 and Raspberry Pi Camera Module. So after I opened up the boxes I got right to work by setting up the SD card. First I went to the Raspberry Pi Downloads page and downloaded the most recent version...
DFRobot reached out to me and sent their Raspberry Pi 3 and Raspberry Pi Camera Module. So after I opened up the boxes I got right to work by setting up the SD card. First I went to the Raspberry Pi Downloads page and downloaded the most recent version...