RK Education 555 Monostable Project - with Buzzer

Comprehensive teacher notes are available here.

This kit provides an ideal introduction to electronic circuits for KS4 students. This version of the 555 monostable project includes a buzzer element. It has been designed to have more than one possible outcome and therefore more than one application. It allows for good differentiation and includes a transistor drive circuit.

• Time can be varied with the variable resistor
• Can be used with various trigger inputs
• Battery-powered
• Clear silkscreen text has been used to make construction simpler
• Professional double-sided PCB pre-drilled with silkscreen and solder-resist
• Empty PCBs are available separately, order code 70-9034
• Suitable for Key Stages 2, 3 & 4 (ages 7 to 16)