This article shows the basics of capacitor safety. 1. My Story When I was a teenager we used to Soviet mains powered have film projector. This project had a small AC motor, that was used to roll the film. It had a capacitor or varistor connected in parallel...
I have been using DS3231 RTC modules purchased from the Internet as time sources. The DS3231 has very good accuracy, obsoleting many older RTC chips, and will work at 3.3V or 5V—the I/O pins are 5V tolerant. One commonly found model looks like this:...
Embark on a tech-savvy plant-parenting journey with our open-source hardware project, PlantWhiz 3000. Let's revolutionize the way you nurture your leafy companions! Components: Brainy Core:We've chosen the ever-friendly Arduino to power up PlantWhiz...
Ever thought of a home automated watering system in your own garden? A garden that automatically gives the measurement of the moisture content of the soil, waters plants automatically and give you the readings of the wetness of the soil, then you will...
One of the primary objectives of this project was to be able to maintain the well-being of a garden using the power of the Internet of Things (IoT). With the versatility of the present tools and software, our planter is integrated with sensors that monitor...
General Understanding Antenna Specifications and Operation : Application Note AN-00501 The quarter wavelength on 433MHz is 17cm. VSWR < 2.0 is acceptable. Less than 10% of the power will be reflected back to the transmitter. Baluns avoid RF-radiation...
Arduino is a platform that gives you the chance of making gadgets and different electrical creations that deal with the world utilizing both software and hardware guidelines. Arduino is a development board dependent on a microprocessor; nevertheless,...
Table of ContentsIntroductionAlternate InstructionsLooking for how to use this with Onocoy?Hardware ComponentsRecommended AntennasBasic Antennas for RTK, ROVER, Window SituationsAdvanced Antennas for Base and Reciver StationsStep-by-Step Setup1. Assemble...
This article shows you how to make a touch garden light shown in the photo below: I used a encasement from an old solar garden light. The light turns on when the two contacts from the circuit are connected by human hands or human fingers. You can see...
IntroductionThe mini CNC engraving machine laser engraving machine is suit for make non- metal processing such as plastic , wood , acrylic , pvc, pcb, wood or the like material , etc.And airframe adopt profiles + plastic ，small size, light weight...
Are you intending to create a modest, useful project, such as a chiptune, a digital alarm clock, or a smartwatch? Why just these? You could come up with a lot more. And, of course, you want your work to be as little as possible so that it not only appears...
When setting up Minisforum X35G NUC as a OpenWRT router I faced an issue with the Intel AX200 Wifi. Before going thru the whole install, I tested the X35G with OpenWRT on a USB drive.At the time, I was able to install the required driver for the AX200...