Hi, in this Instructable I want to show you, how you can program your Arduino with your Android device. It is very simple and cheap. Also it allows us to program our Arduino where ever we want, this is usefull for permanently installed Arduino boards, like in light controllers… So lets get started! 🙂 Step […]
Program your Arduino with an Android device Continue Reading
F&S Elektronik Systeme has unveiled its 40 x 35mm “PicoCore MX8MM” module which runs Linux on a quad-A53, 1.8GHz i.MX8 Mini with up to 8GB LPDDR4 and 32GB eMMC plus WiFi/BT, a GbE controller, PCIe, and optional -40 to 85°C support. The PicoCore MX8MM is a i.MX8M variant with lower video resolution, but a faster clock rate. The PicoCore MX8MM has the same
PICOCORE MX8MM FEATURES I.MX8 MINI AND RUNS LINUX Continue Reading
If you’ve poked around the internets where electronics hobbyists collect, it is likely that you are acutely aware of our incontrovertible affinity for building timekeeping clocks. It is similarly unlikely that you have been able to evade the plenitude of nixie tube based projects. There is a reason for this. Nixie tubes are cool. They
We analog designers take great pains to make our amplifiers stable when we design them, but there are many situations that cause them to oscillate in the real world. Various types of loads can make them sing. Improperly designed feedback networks can cause instability. Insufficient supply bypassing can offend. Finally, inputs and outputs can oscillate
If you’ve poked around the internets where electronics hobbyists collect, it is likely that you are acutely aware of our incontrovertible affinity for building timekeeping clocks. It is similarly unlikely that you have been able to evade the plenitude of nixie tube based projects. There is a reason for this. Nixie tubes are cool. They
[Mark aka Mokey] borrowed his friend’s open-frame laser engraver for a while, and found it somewhat lacking in features and a bit too pricey for what it was. Naturally, he thought he could do better (video, embedded below.) After a spot of modelling in Fusion 360, and some online shopping at the usual places, he had all
MOKEYLASER: A DIY LASER ENGRAVER THAT YOU CAN EASILY BUILD Continue Reading
[Mark aka Mokey] borrowed his friend’s open-frame laser engraver for a while, and found it somewhat lacking in features and a bit too pricey for what it was. Naturally, he thought he could do better (video, embedded below.) After a spot of modelling in Fusion 360, and some online shopping at the usual places, he had all
MOKEYLASER: A DIY LASER ENGRAVER THAT YOU CAN EASILY BUILD Continue Reading
Multiple synthesizer projects have been done for the Arduino, but few have been able to utilize the full power of the Arduino processor. DZL from GeekPhysical wrote a 4 voice wavetable synthesizer that is one of the more advanced software based synths for the Arduino. It has wavetables included (sine, saw, square and triangle) and
There are several ways to produce a negative voltage from a positive voltage source, including using a transformer or two inductors and/or multiple switches. However, none are as easy as using the LTC3863, which is elegant in its simplicity, has superior efficiency at light loads and reduces parts count compared to alternative solutions. Advanced Controller
Drone racing is nifty as heck, and a need all races share is a way to track lap times. One way to do it is to use transponders attached to each racer, and use a receiver unit of some kind to clock them as they pass by. People have rolled their own transponder designs with
HOW TO TIME DRONE RACES WITHOUT TRANSPONDERS Continue Reading
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