The WeatherPi Sensor Suite senses the following environmental values:Wind Speed Wind Direction Rain Outside Temperature Outside Humidity Lightning Detection Barometric Pressure (and Altitude) Inside Box Temperature Inside Box HumidityYou can add more...
These instructions are pretty coarse, but I think you'll get the idea.Two square pieces of plywood and some screws hold the tube that is attached to the vacuum cleaner. They are attached to the lid, one on the inside and one on the outside:
Some of the main components inside an AC Indoor Unit apart from the PCB are:- 1) Blower Unit:- It is a blower fan that rotates in such a way that from one end it takes the hot air inside and from the other end it sends out the cooled air. In this unit...
Solder the first half (10 modules). Start by doing the upper ring and attaching five modules to the fixture using M2 screws. Solder main joins (array ports) then remove the modules from the fixture and solder remaining joints from the other side (internal...
For housing, we used a cardboard gift box with a wooden lid. We attached a battery pack with a on/off switch inside the box using double sided tape and cut a hole on the side of the box so the switch can be accessed from the outside. We drilled a small...
Take your yarn guides and push them onto either end of the core of your tape dispenser. They may stay put as-is, but ours loosened and flopped after winding a few balls, so we recommend hot-gluing them in place. Also hot-glue the magnet to...
Insert the MicroSD card into your computer and copy the HTML file to your SD card (Note: put the file outside and do not put it inside of any folder in the SD card). Here is an HTML sample for testing, “Web_test.html”. Then insert the MicroSD...
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...
[Note - for some reason, this step always appears as #1, even after I move it. This step labeled "Ready Moisture and Temperature Sensors for Compost Bin"]Materials Needed: Servo and plastic wing3D Files - Servo Wing, Servo Case, Servo BackSmall Screws...
Building the BoxAs with most projects, we tend to "breadboard" the circuitry before we put it into the enclosure. With WeatherPi, we spread out the parts, wired them up, made sure each of the major paths worked (and of course, took the obligatory nighttime...
Next, was to cut the hole into the bottom case and back wall of the laptop. I put the RJ45 connector in place and scribed its edges into the Laptop case. Then I used an ice pick (drill would've been better) to push through to mark the outside of the...
To create the LCD panel support, cut a plastic piece from on of the two boxes. Then make a hole to fit and hold the screen. Then paste it using some black electrical tape. Finally paste the fresnel lens in the two sides of the panel ( using tape ) take...
Repeat step 2 by soldering the second half of the sphere. After that, put the two halves together and solder them from the outside and the inside. Try to get as many solder joint as possible. Particularly important are array joints (the ones in the middle...
The simplest of changes was to add a hot air exhaust port and duct. I chose Chardonnay because its oaky tones complemented the oak in the top. You can choose a nice red, just NOT MERLOT! This may look large, but I wanted to make plenty of room...
Unfortunately, we cannot use a standard radio receiver to receive our transmitter. First, because of the frequency bands-the frequency of the transmitter is outside the known broadcast bands. Second, because of the type of modulation used. The...