This is a Raspberry Pi Shield. 12V DC to input. The board will power the Pi through the GPIO using a switch power supply based around the ACT4065A IC. The input 12V comes in through the DC "IN" barrel Jack. Then is turned on and off through the TIP120 NPN Transistor which is controlled through GPIO 4 on the Pi and outputs the barrel Jack labeled "OUT". There is also another TIP120 NPN transistor c...
To test the series of sensors contained in the package "37 in 1 Sensor Module Board Set" which is sold by many sites it is possible to use this shield compatible with Arduino UNO original R3 and related clones.
On the board are available many connectors that are already properly connected with the digital or analog ports of Arduino.
In fact, the card, in addition to the sensors in the "37 in 1 Sen...
If you have a Wemos D1 mini card and you want to test the series of sensors contained in the package "37 in 1 Sensor Module Board Set" which is sold by many sites you can use this shield.
On the shield are available many connectors that are already properly connected with the digital or analog ports of the Wemos D1 mini card. On the board there is also already a power supply stage that allows powe...
Based on Great Scott idea:
Simple (yet powerful :P ) ATTiny programming shield.
Pin 4 connected to LED for simple blink test etc.
Design was enhanced since photo was made. "Yellow LED" is now further from IC,
so ATTiny is easier to grab :)
If you see any mistakes - let me know :)
shield Arduino Nano 3 Ejes para Cnc Router, Cnc Pcb, Cnc Protter, 3 Driver A4988 - 1 Rele Husillo - 1 Stop
Hay listas de video disponibles en youtube para montar impresoras 3D y Cnc :)
Construye tu Impresora 3D :https://www.youtube.com/watch?v=iIqEBX92K-4&list=PLZ0YS84JESliThnaYLnrg0QZ4yhfCmPlD
Construye tu Cnc : https://www.youtube.com/watch?v=2KLgsSKp8JU&list=PLZ0YS84JESli_7zUNOARcZsFlR...
Sheld for Arduino with an H-bridge L293D which allows to drive two DC motors
Prototype of the shield
New version [New version] with there is an integrated 74LS06 in which are present within six logical NOT gates (inverters).
Two of these are used to invert the logic value present on the input. In this way it is possible to reduce the number of ports required to dr...
Template (PCB and interface symbol) to copy for any kind of shield designs for Raspberry Pi B+. The PCB contains 6 layers with layer display at the lower edge. The assignment of layers is:
- top: signal, polygon connected to GND
- bottom: signal, polygon connected to GND
- layer 1: inner, signal
- layer 2: inner, polygon VCC
- layer 3: inner, polygon GND
- layer 4: inner, signal