RM11.25 - RM17.25 RM12.50 - RM18.50
MB-05 Thermistor Temperature Controller Hobby Kit
End In :
Price RM11.25 - RM17.25 RM12.50 - RM18.50
Product SKU MB-05
Brand Mybotic
Size (L x W x H) 4 cm x 4 cm x 1 cm
Points Needed 1250
Availability 11
Mybotic MB-05
7 left
4 left
Quantity
Description
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Features:

  • Uses LM358P operational amplifier controller.
  • Uses 10k thermistor to sense temperature accurately.
  • This kit is able to control external devices via relay.
  • Non-programmable kit.
  • Recommended input voltage: 6V to 9V DC.
  • Self assembly.
  • Size: 40 mm x 40 mm
  • Buzzer is not included.

 

Description:

This kit is designed to control the relay by sensing the temperature accurately. When the sensing temperature is higher than the pre-set value, the relay as output will be activated. In this kit, the LM358 operational amplifier is used as a comparator to compare voltage at the non-inverting input (+) and at the inverting input (-). When the voltage at inverting input pin (10k Thermistor) of the LM358 is higher than the voltage at non-inverting input pin (10k Ohm Potentiometer), the LED and relay will be turned on. The LED and relay will be turned off when the input voltage at inverting input is lower (10k Thermistor) than the voltage at non-inverting input.
The LED and relay is turned on when the voltage from the thermistor is higher than the pre-set voltage at the potentiometer. For the 10k thermistor, when the sensing temperature increases, the voltage increases and the resistance decreases. For the potentiometer, the voltage of potentiometer is changed by tuning it. It is used to set the temperature level.

 

The example project for Fire Alarm System:

Features:

  • Uses LM358P operational amplifier controller.
  • Uses 10k thermistor to sense temperature accurately.
  • This kit is able to control external devices via relay.
  • Non-programmable kit.
  • Recommended input voltage: 6V to 9V DC.
  • Self assembly.
  • Size: 40 mm x 40 mm
  • Buzzer is not included.

 

Packaging list:

  • 1x MB-05 Thermistor Temperature Controller Hobby Kit
  • 1x MB-05 Thermistor Temperature Controller Hobby Kit User's Manual V1.0

Attachment:

 

 

 

Additional Information:

  • Operating Hours: 9 a.m - 6 p.m (Monday - Friday) , 9a.m - 1.00p.m (Saturday)
  • Same day delivery *Applicable to orders made before 12 noon*
  • Fast Shipping
  • Ship from Johor, Malaysia

 

 

What's in the box

Packaging list: