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Digital temperature sensor module for Arduino and other microcontroller projects
This module uses an NTC thermister to sense the temperature. It also has a comparator to give a digital output as well as an analogue output and a potentiometer to adjust the level for the digital output.
Voltage : 5VDC
Capacitive touch sensor module for Arduino and other microcontroller projects
One side has a 9mm x 9mm capacitive touch area, and a TTP223 touch sensor IC on the reverse.
An LED indicates when the switch is touched. It can be set to either a high or low output, and momentary or latching output by joining or not joining the A and B connections:
A open = High output when touched
A Closed = Low output when touched
B open = Momentary switch action
B Closed = Latching switch action
Voltage : 3 to 5VDC
PCB Size 14x10mm
Metal Film 1% 1/4W Resistor Kit in a Handy Carrying Case. Includes Most Common Values.
This resistor kit comes with 30 different resistor values. Suitable for projects, servicing & hobby.
20 pieces per value of the following:
10Ω, 22Ω, 47Ω, 100Ω, 150Ω, 220Ω, 270Ω, 300Ω, 330Ω, 470Ω, 510Ω, 680Ω, 1kΩ, 2kΩ, 2.2kΩ, 3.3kΩ, 4.7kΩ, 5.1kΩ, 6.8kΩ, 10kΩ, 20kΩ, 47kΩ, 51kΩ, 68kΩ, 100kΩ, 220kΩ, 330kΩ, 470kΩ, 680kΩ, 1MΩ.