<P>The 555 Astable/Monostable PCB project has been designed specifically to support and integrate with teaching schemes for Key Stages 3 & 4. Instruction details are available and are designed to be photocopied for class use. <BR><BR><B><a href="/pdf/70-0225t_v2.pdf"><U>Teachers notes are available to download on our Education Resources site.</U></B></a></P>
- The kit is a timing circuit, which can be used to switch devices or circuits on and off
- Knowledge, skills and understanding can be developed in: component recognition and purpose; PCB circuit assembly and soldering; system and circuit principles; signal tracing and fault finding; product design
- The kit can be used for both class teaching or for individual project work
- All components, including the PCBs, are provided
- The kit includes: resistors and capacitors, NE555 timer, switches and preset resistors, LEDs, wire PCB and PP3 battery clip
- Empty PCBs are also available in packs of 5
- Kit contains components for 5 circuits
- Suitable for Key Stages 3 & 4 (ages 11 to 16)
Each kit requires 1x PP3 battery (not included).