6-bit LED Digital Electronic Clock DIY Kit 51 Microcontroller Circuit Board Kit
This kit uses 3 separate 2-digit digital tubes to display the time in hours, minutes and seconds respectively, with two small LEDs instead of colons for spacing, making the display of hours and seconds less compact and more natural looking. In addition to being able to display the time, it also extends the function of time calibration, alarm clock ringing function, countdown function, stopwatch function and counter function. The realization of the function is mainly through the programming control of the microcontroller, using the microcontroller internal timer for timing. The kit is moderately difficult to produce, practical, can improve the understanding of the 51 series of microcontrollers, suitable for electronic beginners to learn and welding practice.
1. Multi-functional display: clock, alarm, stopwatch, countdown, counter, all in one, to meet a variety of needs.
2. Natural display design: 3 discrete digital tubes, LED intervals, clear and natural display, comfortable to read.
3. Simple soldering experience: using discrete components, moderately difficult to make, suitable for beginners to practice soldering.
4. Enhancement of skills: Enhance the understanding of 51 series microcontroller, develop programming and hands-on skills.
5. Strong practicality: can be controlled by programming the microcontroller, using the microcontroller internal timer for timing.
Kit name: six digital clock kit
Supply voltage: DC 5-12V
Maximum operating current: about 5V@41mA, 9V@75mA, 12V@75mA (when buzzer alarm)
PCB length: 103×57mm
1 x 6-digit digital clock electronic kit (DIY for loose parts)
1.We only ship to the confirmed address provided by eBay. please make sure your ebay address is 100% matches the address you would like us to ship to. If not, please let us know before we sent you the package, or we will not be responsible for any loss. hope you could understand.
2.Orders will be processed instantly and dispatched within 1-2 business days except hoilday, so we do NOT accept any email/message note after you place orders.
3.All package need to wait 30 days,Please take care it.Less than 30 days,we can't take a refund.
1.We greatly appreciate your POSITIVE feedback. Please do NOT leave negative feedback without asking for help.
2.Please DON'T leave negative or neutral feedback if you haven't received item in 30 days, because we have mentioned the shipping time repeatedly.
1.We accept PayPal payment ONLY, and must be received within 5 days from the date of purchase.
2. It is easy and safe for you to pay by credit cards, debit cards, bank transfers and PayPal account balances.
3.Buyers are responsible for import duties,custom fees and taxes, if any, please check your country.
1.We believe our items are so outstanding. We are convinced you will be happy with your Purchase.
2. If you do not satisfy with our items. Please simply return to us within 30 Days in original condition. Just pay for the returned postage. Then we can issue full refund or resend the item to you after the returned item arrived at our warehouse.
3. Please include your eBay ID and item number with any email requests.
1. If you have any questions, please feel free to email our service specialists.
2.Just contact us using the " Ask the seller a question" link on eBay.
3.Our aim is to provide Top Level Customer Service, normally so we will try our best to solve any problem.
This kit uses 3 separate 2-digit digital tubes to display the time in hours, minutes and seconds respectively, with two small LEDs instead of colons for spacing, making the display of hours and seconds less compact and more natural looking. In addition to being able to display the time, it also extends the function of time calibration, alarm clock ringing function, countdown function, stopwatch function and counter function. The realization of the function is mainly through the programming control of the microcontroller, using the microcontroller internal timer for timing. The kit is moderately difficult to produce, practical, can improve the understanding of the 51 series of microcontrollers, suitable for electronic beginners to learn and welding practice.
1. Multi-functional display: clock, alarm, stopwatch, countdown, counter, all in one, to meet a variety of needs.
2. Natural display design: 3 discrete digital tubes, LED intervals, clear and natural display, comfortable to read.
3. Simple soldering experience: using discrete components, moderately difficult to make, suitable for beginners to practice soldering.
4. Enhancement of skills: Enhance the understanding of 51 series microcontroller, develop programming and hands-on skills.
5. Strong practicality: can be controlled by programming the microcontroller, using the microcontroller internal timer for timing.
Kit name: six digital clock kit
Supply voltage: DC 5-12V
Maximum operating current: about 5V@41mA, 9V@75mA, 12V@75mA (when buzzer alarm)
PCB length: 103×57mm
1 x 6-digit digital clock electronic kit (DIY for loose parts)
1.We only ship to the confirmed address provided by eBay. please make sure your ebay address is 100% matches the address you would like us to ship to. If not, please let us know before we sent you the package, or we will not be responsible for any loss. hope you could understand.
2.Orders will be processed instantly and dispatched within 1-2 business days except hoilday, so we do NOT accept any email/message note after you place orders.
3.All package need to wait 30 days,Please take care it.Less than 30 days,we can't take a refund.
1.We greatly appreciate your POSITIVE feedback. Please do NOT leave negative feedback without asking for help.
2.Please DON'T leave negative or neutral feedback if you haven't received item in 30 days, because we have mentioned the shipping time repeatedly.
1.We accept PayPal payment ONLY, and must be received within 5 days from the date of purchase.
2. It is easy and safe for you to pay by credit cards, debit cards, bank transfers and PayPal account balances.
3.Buyers are responsible for import duties,custom fees and taxes, if any, please check your country.
1.We believe our items are so outstanding. We are convinced you will be happy with your Purchase.
2. If you do not satisfy with our items. Please simply return to us within 30 Days in original condition. Just pay for the returned postage. Then we can issue full refund or resend the item to you after the returned item arrived at our warehouse.
3. Please include your eBay ID and item number with any email requests.
1. If you have any questions, please feel free to email our service specialists.
2.Just contact us using the " Ask the seller a question" link on eBay.
3.Our aim is to provide Top Level Customer Service, normally so we will try our best to solve any problem.
Am 10.04.2026 hat der Verkäufer die folgenden Angaben hinzugefügt: