Loading...

Machining Services

Our machine shop has also been re-located as part of the business move to Rugby, we anticipate the machines will be operational around mid December. Orders placed which include custom bore sizes and tapped holes will be processed as soon as the machines are spinning again.


Real Time Clock Module Breakout Board

View larger image

Real Time Clock Module Breakout Board

Part No.: 2900-400

Shipping Weight: 4.00 g.


Price Ex VAT: £10.52

(£12.62 inc tax)
In stock

Our quantity discounts (excl VAT):

Buy Quantity  10+ 
Price Ex VAT  £9.17 
2104 Techno Points
This a custom designed module from Sparkfun BOB-00099 for the DS1307 Real Time Clock. The module comes fully assembled and pre-programmed with the current time (ok, so it's our current time - MST). The included Lithium coin cell battery (CR1225 41mAh) will run the module for a minimum of 9 years (17 years typical) without external 5V power. The DS1307 is accessed via the I2C protocol. We've written a test-bed to program the modules. This test-bed code should give you some insight on how to interface the module to any mircocontroller using our example software I2C and BCD routines.

Features:

* Two wire I2C interface
* Hour : Minutes : Seconds AM/PM
* Day Month, Date - Year
* Leap year compensation
* Accurate calendar up to year 2100
* Battery backup included
* 1Hz output pin
* 56 Bytes of Non-volatile memory available to user

Dimensions: 20x20mm

Also Bought

 
PP3 Type Battery Connector PP3 Type Battery Connector

£0.22 (£0.26 inc tax)

   
16A Interlocking Terminal Block 2-Way 16A Interlocking Terminal Block 2-Way

£0.12 (£0.14 inc tax)

 
 
16A Interlocking Terminal Block 3-Way 16A Interlocking Terminal Block 3-Way

£0.16 (£0.19 inc tax)

   
16A Interlocking Terminal Block 4-Way 16A Interlocking Terminal Block 4-Way

£0.24 (£0.29 inc tax)

 
 
830 Point Solderless Breadboard 830 Point Solderless Breadboard

£4.07 (£4.88 inc tax)

   
5A 30mm Glass Fuse QB 5A 30mm Glass Fuse QB

£0.08   £0.03 (£0.04 inc tax)

 
 

 

Just a few of the companies Technobots are an official distributor for:
       Manufacturers