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Module with a real time clock (RTC) system RV-1805. The circuit has a very low current consumption (up to 22 nA) and has two built-in oscillators: 32.768 kHz quartz and an RC oscillator, which is adjusted every few minutes for better accuracy. The element supporting the operation of the module is a supercapacitor that provides up to 35 days of work without power supply and, unlike batteries, can be recharged. In the event that the user needs backup for a longer time, he can additionally connect a battery with a larger capacity. Communication with the module takes place via the I2C interface. There are two Qwiic connectors on the board. On the product page, there is also a user manual and an Arduino library.
Manufacturer BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
Responsible person BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
Cables for evaluation boards, set of 10 pcs., blue colour
Cables for evaluation boards, set of 10 pcs., red colour
Cables for evaluation boards, set of 10 pcs., green colour
A set of 10 female-female connection cables, in various colors, 17 cm long. CAB_F-F (Rainbow-10-17)
No product available!
No product available!
Flexible 4-core cable, 100 mm long, terminated on both sides with a Qwiic plug. Sparkfun PRT-17259
No product available!
Flexible 4-core cable, 200 mm long, terminated on both sides with a Qwiic plug. Sparkfun PRT-17258
No product available!
No product available!
Featuring a quad-core Amlogic processor, advanced Mali GPU, and Gigabit Ethernet
No product available!
No product available!
Shielded FTP category 5E Ethernet network cable with RJ45 plugs. Lanberg PCF5-10CC-0150-O
No product available!
No product available!
No product available!
LCD 2x24, 118x36mm, FSTN NEGATIVE, LED backlight (yellow-green), enhanced temperature range, RoHS
No product available!
No product available!
SD Card Kingston CANVAS React 64GB Class 10. SDR / 64GB
No product available!
No product available!
A universal multimeter allows you to measure direct and alternating voltage, direct and alternating current, resistance and frequency. Equipped with diode tester, circuit continuity test, automatic circuit breaker and Hold functions. Uni-T UT136A
No product available!
No product available!
USB-C(M) to DVI-D(M) cable from Lanberg, 0.5 meters long. It offers excellent picture quality in 4K resolution at 30 Hz and fast and smooth image transfer between devices with a USB Type-C and DVI-D connector. Lanberg CA-CMDV-10CU-0005-BK
No product available!
No product available!
No product available!
AVT kit for self-assembly of wireless Bluetooth thermometer. AVT1863 B
No product available!
Real time clock (RTC) module. It allows you to read data about the date and time. Communication with the module takes place via the I2C interface. SparkFun BOB-14558