Universal board for Arduino Nano and UNO and Nano shield with NRF24L01 transmitter, 16x02 LCD I2C SPI (PCF8574) display, two KY-040 Rotary Encoder, GY-521 ITG/MPU (MPU6050), Adafruit 9DOF (LSM303DLHC+L3GD20), MH-FMD BUZZER, DHT11 Humidity & Temperature Sensor, BME280 Pressure Humidity Temperature Sensor Module, MQ-8 and MQ-9 GAS SENSOR, With additional areas for dip and soic.
This is a revised Pin27 Board, which breaks out Pin 27 for a BLTouch/other Sensor, and adds a Schmitd trigger to help fix the rotary encoder.
I have also added PCB Standoff holes, so you can buy/print 11mm standoffs to support the overhanging edge.
Ideally this would completly fix the extra noise and inputs that are detected while turning the encoder, but it doesnt. It helps a fair bit though.
Rotary encoder, that has debounced outputs. Uses Schmitt triggers.
Not my design!
Support original author: https://www.tindie.com/products/tonyp7/hardware-debounced-rotary-encoder-module
The PCB is my designed, I have done this to learn working with EasyEDA and JLCPCB.
Breakout board for encoder ALPS type EC11.
This is a simple breakout board to simplify the connection of encoders to my projects
Note : capacitor/resistors needed are usually on the main board, close to the processor.
This is just a mechanical support for the encoder and simplify panel mounting.