Wheel of The Year On 16 segment Display The wheel of the year is divided in 8 intervals, and the corresponding segment is lit whenever the current day is inside the interval. In the picture below, the segment will be lit from February 1st until March...
What it can do: This radio telescope takes pictures in radio (on frequencies between 10.7Ghz and 12.75GHz). Theoretically, this radio telescope should be able to take pictures of the sky, in radio. If the dish is aimed properly, the results should create...
When the main supply is present and above theminimum system supply voltage, the regulator operates in buck mode and charges the storage element at up to500mA peak inductor current. Once the storage element is charged, the circuit draws only 2.5μA...
In another page, I described my adventures converting an Ubuntu DEB package to an RPM package. This provided me with a native toolchain for my Linux workstation. I wished though that there was a solution that would allow far more Linux users, no matter...
Ultimately, what i want to get to is a stupid-bright flashlight. I simply want to drive this element at peak output, with decent collimation in a handheld (and possibly weatherproof) form-factor.
I plan on using PWM and the AnalogWrite function on the arduino to increase or decrease the duty cycle on the thermoelectric element depending on how close it is to the desired temperature.I powered this device from my ATX PSU's 5V output, any 5V 3A...
This concept is about embedding a heater element inside the pcb design itself. Tested successfully with oshpark 2 and 4 layer designs. Rolling out to more adventurous form factors. The big advantage is its quick and uses very low energy, which can typically...
A little chat and maybe team creation for taking some maker challenges.Snacks will be provided, and please bring up an ID.Meetup hosted in element studios: Calle Damas 130, San José Insurgentes, 03900 Ciudad de México, CDMX, ask for Victor...
Currently have only put the software together but hope to add the hardware and start testing soon.The controller is able to run temperature profiles for mashing and run a constant temp. The Raspi will be wired into a relay that will turn the heating...
About ProjectBMP280 Pressure Sensor Module The BMP280 sensor module operates with the minimum voltage (VDD) of 1.71V, However, the previous version of this sensor modules operate on 1.8V (VDD). The BMP sensor includes a Pressure sensing element, Humidity...
This product is a breakout board for SE050 Secure Element from NXP. It can be used to secure your IoT device against both remote and physical attackers. Key Benefits Easy to use, just plug to your RPi and follow tutorials from NXP. Easier to use than...
Entire idea of a website is to make some component following at home, or at work or somewhere else.You create a new account, add your first collection (for example "Home collection") and you add your first categories and elements to your collection....
Background Story I wanted to measure the magnetic field B of this permanent magnet, to see if it's strong enough to use for DYI NMR (Nuclear Magnetic Resonance). Theory The idea was that most of the magnetic field lines are concentrated between the two...
Passive Buzzer Working Principle When mechanical stress is applied to a piezoelectric element, it produces an electric charge and vice versa. The electric charge is applied to the ceramic disc inside the buzzer, which is a Piezoelectric element, causing...
The purpose of this project was to test the claim of the superconductivity of LK-99 at room temperature. The paper (linked below) that claimed this was published at the end of July and has since caused a lot of stir in the scientific community. Since...