- Out-of-Stock
AVT2670 B
ID: 190121
SCHOOL BUTTON CONTROLLER - A SELF-ASSEMBLY KIT
Free shipping
free shipping in Poland for all orders over 500 PLN
Same day shipping
If your payment will be credited to our account by 11:00
14 days for return
Each consumer can return the purchased goods within 14 days
SCHOOL BUTTON CONTROLLER - A SELF-ASSEMBLY KIT
Producer: AVT
To control the school bell, a microprocessor was used, which guarantees that the length of all lessons and breaks between them will be in line with the expectations of teachers and students. The system uses a battery backup time and non-volatile memory, so that no accidental power supply failure will cause the need to re-programming the switch-on times.
The controller works in one-day mode. It allows programming the length and number of lessons, length of breaks and the duration of the bell operation. After specifying the start time of the first lesson, all other parameters (for the daily timetable) are automatically calculated.
The system is easy to assemble, reliable in operation and seems indispensable in every school.
The device is especially recommended for lovers of punctually beginning and ending lessons, teachers and all students
Selected parameters of the controller:
- work in 24-hour mode
- setting the lesson / break time in 5 min steps
- setting any number of lessons
- Possibility to program breaks of different duration
- displaying the current time
- presentation of the operating mode - 2x16 alphanumeric LCD display
- executive system - relay
- battery backup operation in the event of network failure
- power supply - 230 V
- in the set of printed circuit boards, a set of elements and documentation
- Detailed description in
Download
190121
Other products in the same category (16)
Camera with a resolution of 5 MPx with a USB interface. Equipped with an OV5648 CMOS sensor with a wide angle lens with a 90° angle of view. ArduCAM UB0233
Retired
No product available!
No product available!
LoRa module based on ESP32-WROOM-32E with WiFi and Bluetooth communication and LoRa RFM95W modem. There are ESP32 pins and a Qwiic connector on the board. SparkFun WRL-18074
Retired
No product available!
The SparkFun Qwiic Shield for Thing Plus provides an easy-to-assemble way to add the SparkFun Qwiic ecosystem to any development board with the Thing Plus Footprint. It connects the I2C bus (GND, 3.3V, SDA, and SCL) on your Thing Plus to four SparkFun Qwiic connectors. Sparkfun DEV-16138
Retired
No product available!
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, NCV test and Hold functions. Uni-T UT136D
Retired
No product available!
Gold-plated HDMI (M) - HDMI (M) cable with a length of 1.5 m, Ultra Slim, RoHS
Retired
No product available!
No product available!
No product available!
Development platform powered by Exynos4412 Prime Cortex-A9 Quad Core 1.7Ghz with 1MB L2 cache
Retired
No product available!
No product available!
No product available!
A set of PCB boards and a programmed layout for building a simple led clock. AVT3132 A +
Retired
No product available!
ROSA3D filament made of high-quality PET-G granules. 3 kg of filament with a diameter of 1.75 mm is wound on the spool. ROSA3D PET-G Standard Transparent
Retired
No product available!
No product available!
SCHOOL BUTTON CONTROLLER - A SELF-ASSEMBLY KIT