I got 16 of these but unlike the picture that has red, black and blue, I got red, yellow, and green. Yellow is GND and green is signal, opposite to what their tech is telling me. Also remember to connect a 4.7Kohm resistor between signal and 5V. I was able to get the sensor working but took me many trials. This makes an inexpensive and well packaged sensor, you just need to get a suitable plug for it. I use DIN-5 plugs.

I got 16 of these but unlike the picture that has red, black and blue, I got red, yellow, and green. Yellow is GND and green is signal, opposite to what their tech is telling me. Also remember to connect a 4.7Kohm resistor between signal and 5V. I was able to get the sensor working but took me many trials. This makes an inexpensive and well packaged sensor, you just need to get a suitable plug for it. I use DIN-5 plugs.

I got 16 of these but unlike the picture that has red, black and blue, I got red, yellow, and green. Yellow is GND and green is signal, opposite to what their tech is telling me. Also remember to connect a 4.7Kohm resistor between signal and 5V. I was able to get the sensor working but took me many trials. This makes an inexpensive and well packaged sensor, you just need to get a suitable plug for it. I use DIN-5 plugs.

Il sensore funziona perfettamente. Ottimo per usarlo con arduino o altri microcontrollori (con porta analogica). Lo consiglio sopratutto per il prezzo e per il fatto che è impermeabile ed ha già il cavo.

Il sensore funziona perfettamente. Ottimo per usarlo con arduino o altri microcontrollori (con porta analogica). Lo consiglio sopratutto per il prezzo e per il fatto che è impermeabile ed ha già il cavo.

Il sensore funziona perfettamente. Ottimo per usarlo con arduino o altri microcontrollori (con porta analogica). Lo consiglio sopratutto per il prezzo e per il fatto che è impermeabile ed ha già il cavo.

This sensor is working well. The metal piece encapsulating the sensor is well waterproof, but I'm not sure at all that the junction between metal and wire is waterproof. I will take care and just immerse just the metal piece.

This sensor is working well. The metal piece encapsulating the sensor is well waterproof, but I'm not sure at all that the junction between metal and wire is waterproof. I will take care and just immerse just the metal piece.

This sensor is working well. The metal piece encapsulating the sensor is well waterproof, but I'm not sure at all that the junction between metal and wire is waterproof. I will take care and just immerse just the metal piece.

PCB drills for CNC in circuit Very good DS18B20 Waterproof Digital Temperature Sensor very fast delivery. am very satisfied. very fast delivery. am very satisfied.

PCB drills for CNC in circuit Very good DS18B20 Waterproof Digital Temperature Sensor very fast delivery. am very satisfied. very fast delivery. am very satisfied.

PCB drills for CNC in circuit Very good DS18B20 Waterproof Digital Temperature Sensor very fast delivery. am very satisfied. very fast delivery. am very satisfied.

I've used Banggood's DS18B20's before with great success - the one-wire capability saves ports. This waterproof version is better though, with no need to worry about the environment it's in. Excellent value for the price.

I've used Banggood's DS18B20's before with great success - the one-wire capability saves ports. This waterproof version is better though, with no need to worry about the environment it's in. Excellent value for the price.

I've used Banggood's DS18B20's before with great success - the one-wire capability saves ports. This waterproof version is better though, with no need to worry about the environment it's in. Excellent value for the price.

Still need to check if it works, but it looks good and it's a sturdy cable. Don't think it is waterproof but can probably be fixed with thighter shrink tubes.

Still need to check if it works, but it looks good and it's a sturdy cable. Don't think it is waterproof but can probably be fixed with thighter shrink tubes.

Still need to check if it works, but it looks good and it's a sturdy cable. Don't think it is waterproof but can probably be fixed with thighter shrink tubes.

Cheap and good temperature sensors for Arduino or ESPO8266 projects.

Cheap and good temperature sensors for Arduino or ESPO8266 projects.

Cheap and good temperature sensors for Arduino or ESPO8266 projects.

Temp probe works perfect. i use it in combination with an fibaro univursal binairy swtich.

Temp probe works perfect. i use it in combination with an fibaro univursal binairy swtich.

Temp probe works perfect. i use it in combination with an fibaro univursal binairy swtich.

Датчик качественный, доставка быстрая (3 недели в столицу)

Датчик качественный, доставка быстрая (3 недели в столицу)

Датчик качественный, доставка быстрая (3 недели в столицу)

Works really great

Works really great

Works really great