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“Arduino battery shield”

“This instruction will introduce you how to modify cheap rc car by using 2.4 GHz nRF24L01 module with Arduino controller UNO. Ordinary rc car toy use AM/FM 28-40 MHz radio control which have only 5-10 m. remote range …

“I needed a Lux meter for testing flashlights. There are some good lux meters available in the $15-25 range, but shipping always takes a long time and I needed it now. That’s when I realized that I had an …

“Programmable relays find use in numerous automation applications such as automatic street light control, watering and pump control, HVAC, home automation, power plants automation in industries, etc. This article describes how to build a fully functional, one-channel programmable relay switch …

“Have you ever considered getting an augmented reality headset? Were you also wowed at the possibility of augmented reality and looked at the price tag with a broken heart? Yes, me too! But that didn’t stop me there. I …

“My instructable is about AVR board which I designed it by myself after doing some researches in google and watching some videos (specially Ben hack show) and decided to make this instractable. I know there is a lots of project …

“In this instructables I will show you how you can build your own joystick using Arduino and RF transceiver. I used a joystick module and 5 buttons. Using joystick you can control mouse cursor & using buttons you can implement 5 …

“For some reason I always end up needing a reason to switch a mains powered device with a microcontroller so I decided to finally make a test jig with some spare parts I have lying around. Hopefully this will be …

“Hello everybody, at this time i will share how to make remote car toys by yourself. For those of you who need a reference as teaching materials or just a hobby, you can try at homeIt’s very easy to …

“The first picture shows a bracket schema used to hold servos together in an arm construction. The material used to build the entire skeleton is aluminium. Next picture illustrates previously mentioned aluminium brackets already bended and screwed with servos. The …