So here is how i made my foot pedal used to start Linux terminal using an Arduino. It’s made because I am board of pressing the terminal icon with my mouse. P.S. Sorry for my English. I am from Croatia. Tools needed: -Soldering iron and some solder -Wire clippers or any other cutting tool -Screwdriver …
Use foot switch to open Linux terminal using an Arduino Continue Reading
Have you ever given something to someone and wished that the box you gave it in opened automatically? No? Well neither have I (well, maybe) :D. However if you have, this is the guide for you! With just a flick of a switch the box will open automatically! Step 1: Tools & Materials [box color=”#985D00″ …
Time for a follow-up to the Single Button Combination Lock by creating another oddball type of switch/lock. To activate this switch we make use of a Parallax Ping))) Ultrasonic sensor, an Arduino-style board and some other hardware – to make a device that receives a four-number code which is made up of the distance between a hand …
Ultrasonic Combination Switch using an Arduino Continue Reading
Description Clap switch/Sound-activated switch designed around op-amp, flip-flop and popular 555 IC. Switch avoids false triggering by using 2-clap sound. Clapping sound is received by a microphone, the microphone changes the sound wave to electrical wave which is further amplified by op-amp. 555 timer IC acts as mono-stable multi-vibrator then flip-flop changes the state of …
An if statement allows you to choose between two discrete options, TRUE or FALSE. When there are more than two options, you can use multiple if statements, or you can use the switch statement. Switch allows you to choose between several discrete options. This tutorial shows you how to use switch to turn on one of several …
Switch Statement used with serial input using Arduino Continue Reading
An if statement allows you to choose between two discrete options, TRUE or FALSE. When there are more than two options, you can use multiple if statements, or you can use the switch statement. Switch allows you to choose between several discrete options. This tutorial shows you how to use it to switch between four desired states …
Arduino Switch Statement used with sensor input Continue Reading
This box reads any card with a magnet strip and, if you’re on the registered personnel list, turn on the shop power via a relay. A sole person, to be added to the program file upon creation, has the power to add others to this list for the utmost security. Step 1: Hardware This is …
![SPONSORED POST] INFRARED WIRELESS RELAY SWITCH](https://duino4projects.com/wp-content/uploads/2019/01/SPONSORED-POST-INFRARED-WIRELESS-RELAY-SWITCH.jpg)
Do you find it hard to get up from your cozy bed at night, just to turn off the lights? Do you want to operate your home appliances simply by a click of your TV remote? Home appliances include all types of electrical equipment available in your home. It does not matter whether it is …
SPONSORED POST] INFRARED WIRELESS RELAY SWITCH Continue Reading
MiniNodes has launched a $259 carrier board for developers seeking to build a mini Arm Cluster. The board supports up to 5x Raspberry Pi Compute Modules 3 modules. The 5 Node Raspberry Pi 3 CoM Carrier Board offers a switched Gigabit Ethernet port to enable networking accessibility to each of the modules. A DC jack for power is also available. …
5 NODE RASPBERRY PI 3 COM CARRIER BOARD WITH GBE SWITCH Continue Reading
Electronic, Arduino enthusiasts and makers looking for a project to keep them busy this weekend, may be interested in a cool custom switch created by Dave Darko. That requires users to intermittently push a button in order to produce additional ‘on’ time and has been aptly named the, “Unhackable Arduino Switch Matrix.” The ‘unhackable’ switch, …
