ホリウチ電子設計 List of Products and Services

The "HLGR8000" is a data logger shield that can be combined with the Arduino MEGA2560 to build a high-functionality data logger. It supports single-ended or differential inputs, and unipolar or bipolar conversions. You can record the date and time (hours, minutes, seconds) for each AD conversion data. The interface for character display LCDs includes contrast adjustment. It uses a 4-layer PCB that balances high speed and noise resistance. 【Specifications (excerpt)】 ■ Equipped with temperature-compensated ultra-high-precision RTC (DS3234S) ■ Power supply: DC5V ■ Current consumption ・ Standby: 2mA, Logging: 50mA (SD memory consumption: 48mA) ■ Dimensions: 108×54×19 mm ■ Weight: 33g (with a CR1220 battery for RTC) * For more details, please refer to the PDF document or feel free to contact us.

• Data Logger

The "HTS2000NTP" is an NTP-compatible GPS time server that can display Japan's domestic time with simultaneous precision on an LED as local time. Public servers on the internet can face issues such as connection difficulties due to concentrated access, service interruptions, or malicious cyber attacks. With a dedicated NTP server, you can eliminate these concerns and achieve accurate and stable time management. It is effective in fields requiring time synchronization for equipment that needs precision within a millisecond, as well as for time synchronization between headquarters and remote branches. 【Features】 ■ Compatible with NTP (Network Time Protocol) ■ Local time display: Exclusive to Japan's domestic time ■ Provides stable "STRATUM 1" time synchronization to the local network at all times *For more details, please refer to the PDF document or feel free to contact us.

• Other server related

The "HTS1700NTP" is a GPS time server (dual time) that achieves time synchronization (STRATUM-1) within 1 millisecond. When implementing telework, any time discrepancy between the connected server and the client is not acceptable. Therefore, a time server that ensures accurate time synchronization is essential. The installation and configuration of the GPS time server is very simple. By following the instructions in the manual, it immediately starts receiving GPS signals, and over time, it achieves synchronization with accurate UTC time. The time displayed on the LCD screen can be set to any regional time in the world. 【Features】 ■ Supports NTP (Network Time Protocol) ■ Provides stable "STRATUM 1" time synchronization to the local network at all times ■ No worries about connection difficulties or service interruptions due to concentrated access ■ Local time is displayed on a bright LED display *For more details, please refer to the PDF document or feel free to contact us.

• Other machine elements

This is an ARM microprocessor board for embedded use. All models are equipped with a USB bridge for serial communication, enabling program writing via USB. It also supports LPCXpresso's LPC-LINK (JTAG), making program writing and debugging easy. For more details, visit http://www.hedcj.com/hmc_board.html.

• Inspection robot
• Testing Equipment and Devices
• Embedded Board Computers

PIC18F4550 board with built-in USB interface ■□■Features■□■ ■Adopts a 4-layer board (high-speed support, improved noise resistance) ■USB operates at 96MHz, system clock at 48MHz ■USB 2.0 compliant ■USB connector available in two types: standard USB-B or USB-B mini ■Equipped with RS-232C driver (2 channels/3-wire) ■Character display LCD interface (contrast adjustable) ■20 characters x 4 lines or 16 characters x 2 lines ■Main crystal mounted in a crystal socket ■Sub-clock crystal (32.768kHz) ■Equipped with 3 key switches, 3 LED lamps, and 3 setting jumpers ■External connection connector is a SIP 2.54mm pitch header, allowing direct mounting on a universal board ■Includes sample programs and technical documentation CD ■For more details, please download the catalog or contact us.

• Embedded Board Computers