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“This is a simplified approach to my prior Instructable regarding measuring AC current with the ACS712 current sensor.”
“So let’s say you’re an imperial stormtrooper. You’re constantly gunning for rebel scum but when you’re face-to-face with the enemy you couldn’t hit the broadside of an AT-AT with your laser rifle. Worry no …
“Function generator is a rely useful tool in the lab, a simple version can be build at home, there’s a lot of examples on the Internet, some are much more complex and powerful, but this one is intended to …
“This is my growing family of tiny robots based on ATtiny controllers, pager motors and photo-transistors. These three little autonomous vehicles have a lot of similarities such as controller, battery and movement mechanism, and they all percieve the world through …
“This was my first Arduino project, and since the prototype was quite a success with the children, I soldered a permanent version. Since our bathroom has no accessible power plug, I made it battery powered. Brushing the teeth is expected …
“This Instructable shows how to connect a relay module to an esp8266, something that should be straight forward but needs a few extra components to make the relay work correctly if you’re using the small esp device in the …
“Currently, one of the popular party games is Wire Loop Game. Where one has to carefully pass a metallic loop around a curved path without touching. If you touch a buzzer would ON. I decided to make it myself as …
“This article explores an easy wireless communication setup between two Arduinos using low-cost ASK RF transmitter and receiver modules that are readily available in the market. They are found in different shapes, but functionally they are all same. Both Tx …
“Black Mesa Labs has been using a $20 hot plate for a year now for soldering QFN ICs to PCBs. Only issue so far has been the size ( 10?x10?x3? ) and thermal mass of the thing as it consumes …
“In Ebay.de you get a fabulous 2.30 for ISP programming interface , though need about 3 weeks delivery time but that is the amount not so crucial. On the small board is a Atmega8 2 Led’s, an external …