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Description
This product is shipped from Sydney, Australia. Worldwide shipping available- we ship to USA, Canada, New Zealand, UK, EU and Non-EU countries.
Description: This is a simple 4-in-1 do-it-yourself (DIY) kit from BuildCircuit. The kit has four different circuits that can be switched on separately or together at a time using a DIP switch.
The four circuits are:
2. A latch circuit using NE555 timer.
3. Astable circuit using NE555 timer.
Besides these 4 circuits, by changing the values of the resistors and capacitors, you can change the behavior of the circuits. For example, in the astable circuit, if you change the resistance values, it works as an Infrared (IR) transmitter and you can use it in remote operated switch circuits.
Get the schematic and description from this page.
You get the following components with this kit package:
1. LDR- 1 pc
2. 8 pin DIP switch- 1pc
3. Electret Microphone- 1pc
4. Screw terminal- 1pc
5. Tactile switch- 1pc
6. 3mm LED- 4 pcs (color: red/white/yellow/green/blue)- Can be any color
7. 0.1uF ceramic disc capacitor- 3 pcs
8. Electrolytic capacitors- 3 pcs (1uF, 10uF and 220uF)
9. NE555 timer- 3 pcs
10. BC547(NPN transistor)- 4 pcs
11. PCB- 1pc
12. 9V battery clip- 1 piece
13. Resistors pack(click on the links for color codes ): 10K (5 pcs), 330R (5 pcs), 4.7K (2 pcs), 1K (2 pcs), 100K (2 pcs)
The PCB:
Other documents:
Shipping & Return
SHIPPING
Our default shipping method is Registered International Post with a tracking code. Alternatively, you may opt for express shipping via DHL or FedEx.
Please note that we endeavor to ship all orders within 24 to 48 hours. The typical delivery time frame ranges between 2 to 4 weeks.
Kindly be aware that unforeseen circumstances, including customs or postal delays, may occasionally affect delivery times beyond our control.
Customers are responsible for any customs charges and should verify their country's customs policy.
RETURNS
If you are dissatisfied with the product, you may initiate a return within one month from the date of delivery. Please ensure that the product is sent back to our address in Sydney, Australia. Kindly note that all shipping charges associated with the return are the responsibility of the customer.
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