Tinycircuits small form factor tinycircuits asd2005 r this tinycircuits tinyshield terminal prototyping board simplifies wiring your project by adding screw terminals to every one of the shield signals so you can create projects without soldering the terminals are spaced with a 01in 254mm pitch and extend past the normal edge of the tinyduino stack connecting to the shield signals is very easy and this proto board can be placed anywhere in the tinyduino stack for your project this boar