Compare digital video recorder (DVR) products from leading manufacturers and suppliers in the security industry. Digital video recorders help in storing CCTV footage in digital format.

Saatvik Green Energy IPO is a combination of fresh issuance equity shares worth Rs 850 crore, and an offer-for-sale of Rs 300 crore worth shares by the existing shareholders.

These data are converted to digital readings and sent via SPI communication to the Raspberry Pi Zero board, and then via the serial port to the RS-485 module. Another RS-485 module and a TTL-USB ...

Ollie v2 is an improved version of the Ollie USB to isolated UART, CAN Bus, RS232, and RS485 converter that gains a USB-C port, a plastic case, the ability to set the voltage from the target board, ...

Bonezegei RS485 is an Arduino library that enables the use of RS485 to UART converter modules based on the MAX485 chip. The library allows bidirectional communication between RS485 and UART devices, ...

With no change to associated computer hardware or software, the device, called ADAM-4520A, transparently converts RS-232 signals to RS-422 or RS-485. It “allows users to take advantage of RS-422 and ...

The module uses well known MAX232 chip and is intended as a level converter. It uses RX/TX signals and a pair of flow control signals (selectable by jumpers). Original RS232 signals are available on ...

But police said the truck's cargo — more than 900 catalytic converters — aroused suspicion. All over the West Coast, "crooks go for the precious metal inside the catalytic converter.

OpenEmbed EdgeBox-RPi4 is an industrial controller based on Raspberry Pi Compute Module 4 fitted with up to 4GB RAM, 32GB eMMC flash, and a 2.4/5GHz WiFi & Bluetooth 5.0 wireless module. The ...