- Out-of-Stock
![Moduł zegara czasu rzeczywistego (RTC) z układem DS1307 Moduł zegara czasu rzeczywistego (RTC) z układem DS1307](https://kamami.pl/14192-large_default/ds1307-real-time-clock-breakout-board-kit.jpg)
This is a great battery-backed real time clock (RTC) that allows your microcontroller project to keep track of time even if it is reprogrammed, or if the power is lost. Perfect for datalogging, clock-building, time stamping, timers and alarms, etc. Adafruit 264
free shipping in Poland for all orders over 500 PLN
If your payment will be credited to our account by 11:00
Each consumer can return the purchased goods within 14 days
Attention!
This product not includes a battery! We recommend you purchase a coin cell battery CR1220 to use with this product: CR1220 MAXELLThis is a great battery-backed real time clock (RTC) that allows your microcontroller project to keep track of time even if it is reprogrammed, or if the power is lost. Perfect for datalogging, clock-building, time stamping, timers and alarms, etc. The DS1307 is the most popular RTC, and works best with 5V-based chips such as the Arduino.
This breakout board is a kit and requires some light soldering which should only take about 15 minutes. The DS1307 is simple and inexpensive but not a high precision device. It may lose or gain up to 2 seconds a day. For a high-precision, temperature compensated alternative.
Lithium Coin Cell Battery, 3V, 12x2mm
No product available!
No product available!
USB A 2.0 / USB C cable silicone, 1 m, black
No product available!
No product available!
AVT kit for self-assembly of the DC motor driver for the drive. AVT5565 B
No product available!
No product available!
Universal power supply 5V / 3A, 8 plugs, 1.5m. Akyga AK-TB-07
No product available!
No product available!
No product available!
NanoPi NEO is a miniature board with the all-in-one SoC Allwinner H3 chip (ARM Cortex-A7) with built-in Ethernet communication. Works with Ubuntu MATE, Debian, etc. It can be powered by the microUSB port. The board also contains a USB port, a serial port and a 36-pin GPIO connector
No product available!
No product available!
No product available!
The Curvimeter – or opisometer – is a device that measures the length of curved lines and helps to calculate the distance between the points on a map more precisely than a ruler or a compass.
The mechanism has a measuring wheel, a clock face, and a hand. When the wheel moves along the line on a map that you need to measure, the hand moves around the clock face marked with measuring units – centimeters, inches, etc. All you need to do in the end is to check the map scale and to multiply your data by the denominator in the scale. UGears 70138
No product available!
No product available!
No product available!
No product available!
This is a great battery-backed real time clock (RTC) that allows your microcontroller project to keep track of time even if it is reprogrammed, or if the power is lost. Perfect for datalogging, clock-building, time stamping, timers and alarms, etc. Adafruit 264