KITRONIK 555 Timer Astable Tone Generator Kit
Educational astable tone generator kit for GCSE students, featuring adjustable 555 timer circuits & speaker outputs.
The KITRONIK 555 Timer Astable Tone Generator Kit is an excellent educational tool designed specifically for GCSE students who need to explore the functionalities of a 555 timer in astable mode. This mode produces a square wave output with an adjustable frequency, controlled via the included variable resistor. The kit offers versatile output options, allowing users to connect either a logic output to drive another IC or a speaker to emit audible tones, making it ideal for applications like doorbells.
Included with the kit is everything needed to get started:
- 1 x 555 timer IC
- 1 x 8-pin IC holder
- 1 x 3.3Kohm resistor
- 1 x 10Kohm resistor
- 1 x 47Kohm potentiometer (variable resistor)
- 2 x 10nF ceramic capacitors
- 1 x BC547 NPN transistor
- 1 x push-to-make switch
- 1 x PP3 clip lead
- 1 x 3AA battery holder
- 0.5m connecting wire
- 1 x tone generator PCB
Note: This kit requires 3x AA batteries (not included), and depending on usage, a speaker may be necessary for audible output.
This hands-on learning tool bridges theoretical electronics concepts with practical application, making it an invaluable resource for students and hobbyists alike.
- GCSE Electronics Projects
- Astable Waveform Generation
- Speaker-Driven Tone Generation (e.g., Doorbell)
- 555 Timer Circuit Experiments
- Includes 555 Timer IC
- 8-Pin IC Holder
- 3.3Kohm & 10Kohm Resistors
- 47Kohm Potentiometer
- 2x 10nF Ceramic Capacitors
- BC547 NPN Transistor
- Push-to-Make Switch
- PP3 Clip Lead
- 3AA Battery Holder
- 0.5m Connecting Wire
- Tone Generator PCB
Always follow local regulations and product guidance. Use appropriate PPE.
Free standard delivery on UK mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For faulty items, contact us within 14 days for a replacement or refund.
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