Rs485 driver ic connection to mcu pull-up resistors

IO-Port Expanders Offer Flexibility in MCU-Based Designs

On 2023-02-24 14:17:20 in IC Chips

IO Port Expander ICs provide flexibility in MCU system designs by allowing easy external access to high density of IO channels, enabling adjustments to features such as pull-up/down resistors and drive strengths. ...

Smart Motor Driver IC Without Current Sense Resistor

On 2023-03-10 14:09:21 in IC Chips

The SMD IC is a great solution for motor control applications due to its compact size and low power consumption, as well as its ability to add precise current sensing without a current sense resistor. ...

MCU serial interface can connect a large number of peripherals

On 2023-03-06 15:05:21 in Connector

MCU serial interface is used to connect a wide variety of peripheral devices with embedded systems and provides low-latency, low-power and secure communication option. It has different connections such as USB, I2C, SPI, UART, CAN, and Serial Peripheral In ...

What are the components of the 51 MCU?

On 2019-08-05 10:29:55 in Generally electronic component

This article describes the characteristics of the 51 MCU. ...

Display I²C interface LCD control and driver IC

On 2023-03-10 14:41:00 in IC Chips

ICs are used to interface with LCDs to allow display and manipulation of pixels through I²C-based communication. ...

Serial Converter Enables USB Connectivity in MCU-Based Systems

On 2023-02-24 14:05:17 in IC Chips

Serial converters allow for quick and easy communication between MCU and USB host/device, supporting various protocols, USB-to-serial bridge functionality, and multiple form factors. ...

DSP and MCU are moving toward convergence

On 2019-07-05 16:27:36 in IC Chips

This article describes that DSP and MCU are moving toward convergence ...

Different roles of different resistors in the circuit

On 2019-03-15 11:13:13 in Resistors

This article describes the different roles of different resistors in the circuit ...

How to design a high-efficiency LED driver circuit?

On 2021-11-13 10:52:16 in Photoelectric

This article describes the characteristics of the LED driver. ...

What are the essential differences and application methods of 51 MCU counters and timers?

On 2019-07-17 10:37:28 in Generally electronic semiconductor

This article describes the essential differences and application methods of 51 MCU counters and timers. ...

What is the interrupt handling of the embedded MCU?

On 2020-05-23 10:36:07 in Generally electronic semiconductor

This article describes the characteristics of the interrupt handling of the embedded MCU. ...

How to use the special resistor:network resistor and adjustable resistor?

On 2019-01-21 10:43:42 in Resistors

This article describes the use of special resistor:network resistor and adjustable resistor. ...

What are the implementation steps of the USB device stream interface driver?

On 2020-10-30 11:10:26 in Relays

This article describes the characteristics of the USB device stream interface driver. ...

MCU-Crystal Reset Circuit and Power Supply

On 2023-03-15 13:26:20 in Generally electronic semiconductor

A crystal reset circuit with a carefully chosen power supply is used for providing an exact clock frequency for MCU and filter applications, ensuring accuracy and reliability. ...

IoT microcontroller with ARM Cortex M33 Bluetooth multicore MCU

On 2019-05-10 13:55:53 in IC Chips

This article describes the IoT microcontroller with ARM Cortex M33 Bluetooth multicore MCU ...

the detection of the resistor

On 2018-10-31 10:55:57 in Memory

Will be two pen ( regardless of the positive and negative ) are connected with the two ends of the resistor can be connected to measure the actual resistance value ( in order to improve the measurement accuracy ...