Monocrystalline silicon vs polycrystalline silicon solar panels

Hola a todos. En verano, me marcho de mi casa al menos un mes, y corto luz y agua. Necesito un sistema para el riego de las macetas que tengo en la terraza. Estoy en la …

Which arduino are you using? If your arduino uses 5v logic level (uno, mega 2560, leonardo, etc), the 5v solar panel will likely not be able to keep it stable. I would lean toward …

There are a lot of junk solar charging power packs out there. The cells inside are probably fine, but the solar panels are so small, they simply cannot do more than a slow trickle …

Beginners Question! Do I need something between esp32 board and solar panel? The ESP32-E has its own LIPO charging circuitry on board (TP4056X). I was hoping to add a …

It is a current sensing device. It converts current passed through a 0.1ohm resistor to an output voltage... which you can then evaluate with an analog pin. I guess you could also …

6V 1.1W 200mA Mini Monocrystalline Solar Panel Photovoltaic Panel Only US$2.90, buy best 6V 1.1W 200mA Mini Monocrystalline Solar Panel Photovoltaic Panel sale …

I brought this low cost cell with no specification. 🙂 How can I tell if it is Monocrystalline, Polycrystalline or Amorphous solar cell? I was told different type has different …

Are the JMISC and JMEDIA high speed headers designed as a new standard to be used with upcoming boards as well, or are they just conveniently routing out what is …

I took some time on the internet to find a way to do an autonomous camera (bird camera trap). The goal is to take a photo each time a bird gets close to the bird feeder I am …

I am using 2 Arduino Nano ESP32''s with 2 MAX3232 IDR modules, along with a gender changer. I have connected the circuit like this: Receiver Circuit: MAX3232: GND - GND …