This board uses a supercapacitor rated at 5.5V which is intended to be charged by a solar cell rated at 6V. The moisture sensing is done by one of the cheap capacitive sensors. The ATtiny85 microcontroller firmware reads the moisture sensor every 30 seconds and blinks the LED if the measured value is over a threshold. The button is used to program the threshold.
* Supercapacitor: https://www.alie...
EN - This is a digital servo tester using a simple Attiny44 chip.
Code can be downloaded from http://bit.ly/2wBhLwt
(Also need software servo library found here https://playground.arduino.cc/ComponentLib/Servo/ and to program from Arduino need these boards https://github.com/SpenceKonde/ATTinyCore/blob/master/Installation.md)
more in this video https://youtu.be/8KIR4aokrsU
ES - Circuito programab...
This board utilize an ATTINY85 chip to control a servo motor using Serial Command, featuring a MOSFET for switching on/off the servo motor, an AMS1117 3.3 regulator to provide power for the ATTINY85chip and a status LED. Program not included. You have to use Software Serial on Port 3 and 4.
Recommend Serial Command: M-Command
EN - Used to program custom functions in it and be able to perform NAV lights, dual servo sequences, sensor triggered actions and similar simple tasks. It should be programmed with the Arduino IDE after installing the ATTiny Core in the board's manager - https://github.com/SpenceKonde/ATTinyCore ...For easy programming use the Uno shield found here https://easyeda.com/Joyvel/programing-for-attiny-...