Windows PC Lock/Unlock Using RFID.
Did it worked perfectly in the first time. Can you please upload more clear picture.
If it moves without you pressing the buttons, then there is some problem with the grounds. and i think you were supposed to solder the buttons from the other side of the board.
Any ATmega32u4 based board should work.
My first build was sleeker. I used small push buttons and had a choclate bar design. Since the buttons were too small, my hands started to hurt after using it.So i decided to make it with larger button.I kinda like this psp style form factor so i changed the design to this.And i wanted to have larger pads and trace width. If you want you can use my desgin files as a refernce. You can find my designs from here : https://easyeda.com/B45i/Arduboy_clone-da02c53b733545e0a771ebc4e5b6e590
Original arduboy uses a piezo. Si i decided to keep it that way.
DIY Video Game Using Arduin...View Instructable »
To save data to databse, you can send GET request to server. But more secure and easy way will be using googles firebase.
Both the esp8266 and the device from you are visting the url must be connected to same wifi network.
This indeed html, you need to have some kind of interface to controll the leds.
How to Write an Instructable
how to make a laser diode driver that enables you to burn paper
The Ultimate FM Transmitter (Long Range Spybug)
mini fm transmitter
Yeah. It isdue to low current supplay. Connect Vcc and GND of servo to another source.
CUSTOM BUILD 4WD BLUETOOTH RC ROBOT USING PVC