Variable Frequency SMD 555 Monostable Electronics Kit

SMD 555 Monostable electronics kit featuring a potentiometer for variable frequency, LED for indication, and external contact pad for use in other circuits. In this kit, you will learn how to solder surface mount components and make a 555 monostable circuit which is one of the most common uses for the 555 timer IC. This kit is a perfect introduction for beginners soldering and configuring a 555 timer IC which can be constructed in under an hour. The small size of the kit makes it ideal for applications that need a small, modularised board. For example, this kit can be used to control a fluid pump to deliver specific amounts of a liquid after pressing the button.

Battery: 9V PP3 (not included)

Operating voltage: 3-9V

PCB dimensions: 23 x 22mm

RoHS and REACH compliant

Instructions / documentation
What's in the kit?

1 x NE555

1 x 100Ω Resistor

2 x 1KΩ Resistor

1 x 100KΩ Potentiometer

1 x 100nF Capacitor

1 x 100uF Capacitor

1 x Tactile Switch

1 x Red LED

1 x PP3 Connector