DS1302 Rotating LED Electronic Digital Clock 51 Learning Board DIY/Assembled 5V

Assembled Ds1302 Rotating Led Electronic Digital Clock Kit 51 Scm Learning Board 3V 5V Diy Pcb

DS1302 Rotating LED Electronic Digital Clock 51 Learning Board DIY/Assembled 5V

SKU:012408
$6.99


Function:

1. Electronic clock function. Four digital tube display time function.
Every second, digital tube, two points on a flashing, at the same time,
the casing outside the clock LED will take turns to light up a
take turns bright finish a circle represents the clock through a minute
2. Date display. Through the key switch, you can see the preset date.
Specific look at the following keys function description
3. Alarm function. Through the button switch, you can set the alarm clock function.
When to set the alarm time, buzzer sounds, if not,
manually turn off the buzzer will continue to ring for 10 minutes.
Specific look at the following keys function description
4. Burning function. The reserved buffer program interface,
can change to the circuit board to do procedure, easy to operate
5. Real time clock function. Tone after a preset time, even if the power lost,
again after power on, no need to set a time
6. Temperature display function.
Under the time display mode, press PLUS, can display the current temperature
7. Many mode display function. Outer LED display has four modes,
can cooperate to add key implementation, through the model key
Mode 0: is also the default display mode, all the 1-12 hours red digital tube light,
when the clock through a second, is the green digital tube is take turns to light up a.
Mode 1: as the clock through a second, outer ring LED lit one by one,
that is 60 seconds, outer ring all the LED light.
The next minute, all leds light up, and through the clock for a second, put out one by one.
And the next minute, leds light up one by one again, so alternates.
Mode 2: when the clock through a second, outer ring take turns to light up a LED.
The first seconds, only the first LED light, 2 seconds only the second LED light.
Mode 3: when the clock through a second, outer LED turns off a.
The first seconds, only the first LED out, only the second LED out 2 seconds.
Key Function:
PLUS key, for years, months, days, hours, minutes, seconds add operation.
According to the numerical sum 1 at a time
MODE key, can be in display clock, switch to the year, month, day, hours, minutes, alarm clock,
the adjustment of outer ring LED display state.
To use add key to the year, month, day, hours, minutes, seconds, and display mode to adjust
RST key, press the reset button, then the MCU reset
Specification:
Size: 81mm x 81mm x 1.6mm
PCB thickness: 1.6 mm
Material: FR4 military level
PCB color: Blue
Digital Tube display: Red
Power supply voltage: mini USB, external connection 5V ,3V
button battery for clock chip on the board of the standby power supply
Package Included:
1PCS X DS1302 Rotating LED

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Function:

1. Electronic clock function. Four digital tube display time function.
Every second, digital tube, two points on a flashing, at the same time,
the casing outside the clock LED will take turns to light up a
take turns bright finish a circle represents the clock through a minute
2. Date display. Through the key switch, you can see the preset date.
Specific look at the following keys function description
3. Alarm function. Through the button switch, you can set the alarm clock function.
When to set the alarm time, buzzer sounds, if not,
manually turn off the buzzer will continue to ring for 10 minutes.
Specific look at the following keys function description
4. Burning function. The reserved buffer program interface,
can change to the circuit board to do procedure, easy to operate
5. Real time clock function. Tone after a preset time, even if the power lost,
again after power on, no need to set a time
6. Temperature display function.
Under the time display mode, press PLUS, can display the current temperature
7. Many mode display function. Outer LED display has four modes,
can cooperate to add key implementation, through the model key
Mode 0: is also the default display mode, all the 1-12 hours red digital tube light,
when the clock through a second, is the green digital tube is take turns to light up a.
Mode 1: as the clock through a second, outer ring LED lit one by one,
that is 60 seconds, outer ring all the LED light.
The next minute, all leds light up, and through the clock for a second, put out one by one.
And the next minute, leds light up one by one again, so alternates.
Mode 2: when the clock through a second, outer ring take turns to light up a LED.
The first seconds, only the first LED light, 2 seconds only the second LED light.
Mode 3: when the clock through a second, outer LED turns off a.
The first seconds, only the first LED out, only the second LED out 2 seconds.
Key Function:
PLUS key, for years, months, days, hours, minutes, seconds add operation.
According to the numerical sum 1 at a time
MODE key, can be in display clock, switch to the year, month, day, hours, minutes, alarm clock,
the adjustment of outer ring LED display state.
To use add key to the year, month, day, hours, minutes, seconds, and display mode to adjust
RST key, press the reset button, then the MCU reset
Specification:
Size: 81mm x 81mm x 1.6mm
PCB thickness: 1.6 mm
Material: FR4 military level
PCB color: Blue
Digital Tube display: Red
Power supply voltage: mini USB, external connection 5V ,3V
button battery for clock chip on the board of the standby power supply
Package Included:
1PCS X DS1302 Rotating LED

Purchasing & Delivery

Before you make your purchase, it’s helpful to know the measurements of the area you plan to place the furniture. You should also measure any doorways and hallways through which the furniture will pass to get to its final destination.
Picking up at the store
Shopify Shop requires that all products are properly inspected BEFORE you take it home to insure there are no surprises. Our team is happy to open all packages and will assist in the inspection process. We will then reseal packages for safe transport. We encourage all customers to bring furniture pads or blankets to protect the items during transport as well as rope or tie downs. Shopify Shop will not be responsible for damage that occurs after leaving the store or during transit. It is the purchaser’s responsibility to make sure the correct items are picked up and in good condition.
Delivery
Customers are able to pick the next available delivery day that best fits their schedule. However, to route stops as efficiently as possible, Shopify Shop will provide the time frame. Customers will not be able to choose a time. You will be notified in advance of your scheduled time frame. Please make sure that a responsible adult (18 years or older) will be home at that time.
In preparation for your delivery, please remove existing furniture, pictures, mirrors, accessories, etc. to prevent damages. Also insure that the area where you would like your furniture placed is clear of any old furniture and any other items that may obstruct the passageway of the delivery team. Shopify Shop will deliver, assemble, and set-up your new furniture purchase and remove all packing materials from your home. Our delivery crews are not permitted to move your existing furniture or other household items. Delivery personnel will attempt to deliver the purchased items in a safe and controlled manner but will not attempt to place furniture if they feel it will result in damage to the product or your home. Delivery personnel are unable to remove doors, hoist furniture or carry furniture up more than 3 flights of stairs. An elevator must be available for deliveries to the 4th floor and above.

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