- **Dual-Channel Analog Input:** Two independent analog input channels for simultaneous signal acquisition. - **High Resolution:** 12-bit analog-to-digital conversion for precise voltage measurement and waveform capture. - **Wide Input Range:** Configurable input voltage ranges of ±20 V, ±10 V, ±5 V, ±2 V, ±0.5 V, and ±0.2 V, allowing flexible adaptation to various signal levels. - **High Sampling Rate:** Supports up to **100 kHz** sampling frequency, suitable for medium-speed signal analysis and waveform monitoring. - **BNC Input Connectors:** Standard BNC connectors ensure secure, low-noise signal connections compatible with laboratory-grade probes and cables. - **Parallel Port Interface:** Direct connection to a PC’s parallel port for data communication without requiring specialized interface cards. - **External Enclosure:** Compact external box design for easy integration and portability, minimizing electrical interference from the host system. - **Overvoltage Protection:** Maximum input voltage tolerance of **±50 V**, providing robust protection against accidental overvoltage conditions. - **Software Integration:** Supplied with oscilloscope software for real-time visualization, measurement, and data logging. - **Programming Support:** Includes drivers and libraries for **C, Pascal, and Basic**, enabling custom application development and automation. - **Plug-and-Play Operation:** Simple setup with minimal configuration required; ideal for rapid deployment in test environments.

Manufacturer: No category

Category: External AD Converter

- **11 Analog Input Channels:** Simultaneous or sequential acquisition of up to 11 independent analog signals. - **Input Voltage Range:** 0 V to 2.5 V, suitable for low-voltage analog sensors and signal sources. - **10-Bit Resolution:** Provides 1024 discrete digital levels for precise signal quantization. - **High Sampling Rate:** Capable of sampling frequencies greater than **18 kHz**, ensuring accurate representation of dynamic signals. - **Parallel Port Interface:** Utilizes a **D-Sub 25-pin (DB25)** connector for direct connection to a PC’s parallel port, supporting both **female (DSub25f)** and **male (DSub25m)** connectors. - **Self-Powered via Port:** Draws operating power directly from the parallel port, simplifying installation and reducing cabling complexity. - **Wide Input Protection:** Tolerates up to **±30 V** on input channels, providing robust protection against overvoltage conditions. - **Software Integration:** Supplied with **oscilloscope software** for real-time visualization and analysis of analog signals. - **Programming Support:** Includes **C, Pascal, and Basic drivers**, enabling custom software development and integration into existing applications. - **Compact and Lightweight Design:** Ideal for desktop, laboratory, or embedded system use. - **Plug-and-Play Operation:** No external power supply or complex configuration required.

Manufacturer: No category

Category: External AD Converter

- **Single-Channel 12-Bit ADC:** Provides one analog input channel with 12-bit resolution, enabling fine-grained measurement of analog signals within a 0–5 V range. - **Parallel Port Interface:** Connects directly to a standard PC parallel port (LPT), eliminating the need for external power supplies or specialized interface cards. - **Self-Powered via Port:** The module draws its operating power directly from the parallel port, simplifying installation and reducing cabling complexity. - **Input Range:** Accepts analog input signals from 0 V to 5 V, suitable for most low-voltage sensor and signal sources. - **High Sampling Rate:** Supports sampling frequencies exceeding **17 kHz**, allowing real-time signal acquisition for dynamic measurements. - **BNC Input Connector:** Equipped with a standard BNC connector for secure and low-noise signal input, compatible with laboratory-grade probes and cables. - **Overvoltage Protection:** Tolerates input voltages up to **±30 V**, providing robust protection against accidental overvoltage conditions. - **Software Integration:** Supplied with oscilloscope software for real-time waveform visualization and analysis. - **Programming Support:** Includes drivers and example code for **C**, **Pascal**, and **Basic**, enabling easy integration into custom applications. - **Compact and Portable:** Small form factor suitable for desktop or embedded use, ideal for educational labs, prototyping, and instrumentation setups.

Manufacturer: No category

Category: External AD Converter

- **Analog Input Range:** ±2.5 V differential input range, suitable for low-voltage analog signal measurement. - **Channel Configuration:** 8 single-ended (SE) analog input channels and 4 digital input (DI) channels, allowing simultaneous analog and digital data acquisition. - **Resolution Options:** Selectable 8-bit, 12-bit, or 16-bit analog-to-digital conversion, enabling users to balance between precision and sampling speed. - **Sampling Rate:** - Up to **200 Hz** at 8-bit resolution for high-speed applications. - Approximately **2 Hz** at 16-bit resolution for high-accuracy measurements. - **Interface:** Standard **serial port connection** (RS-232 compatible) via **D-sub 25-pin female connector (Dsub25f)**. - **Power Supply:** Powered through serial port control lines **RTS** (Request to Send) and **DTR** (Data Terminal Ready), eliminating the need for an external power adapter in most setups. - **Input Protection:** Tolerates input voltages up to **±30 V**, providing robust protection against overvoltage and transient spikes. - **Software Support:** Includes **datalogger software** for real-time data acquisition and visualization, plus **driver libraries** for C, Pascal, and Basic programming languages. - **External Enclosure:** Delivered as an **external box** for easy connection to a PC or embedded system via serial interface. - **Compact and Portable:** Designed for laboratory, educational, and industrial environments where compact data acquisition modules are required.

Manufacturer: No category

Category: External AD Converter

- **Comprehensive I/O Configuration:** - 16 single-ended analog input channels (16SE) - 8 digital input channels (8DI) - 8 TTL-level digital inputs and 8 TTL-level digital outputs (8/8 TTL) - 24 additional digital I/O lines (24 DIO) - **High-Precision Analog Conversion:** - Programmable input gain ranges: 0–1 V, 0–2 V, 0–5 V, 0–10 V, ±1 V, ±2 V, ±5 V, ±10 V - Accuracy: 0.03% of Full Scale Range (FSR) - Sampling rate up to 10 kHz - **Dual Analog Output Channels:** - 2 DA channels with 0–5 V output range - Maximum output current: +5 mA per channel - **Integrated Counter/Timer Functions:** - 6 independent counter/timer channels based on the Intel 8254 programmable interval timer architecture - Suitable for event counting, frequency measurement, and pulse generation - **Parallel Port Interface:** - External converter designed for direct connection to a PC parallel port - Provides high-speed data transfer and control without requiring internal PC slots - **Software Support:** - Includes drivers and libraries for **Basic**, **C**, and **Pascal** programming environments - Enables rapid integration into custom data acquisition or control software - **Power Supply and Enclosure:** - Operates from a +12 V DC supply at up to 2 A - Compact external housing for desktop or panel use - **Connectivity:** - Two 50-pin connectors for analog and digital I/O - One D-sub 37-pin male connector for additional interfacing

Manufacturer: No category

Category: External AD Converter

5400mAh re-chargable battery pack

Manufacturer: Adlink Technology Inc.

Category: External AD Converter

90-260 VAC to 12 VDC adaptor unit

Manufacturer: Adlink Technology Inc.

Category: External AD Converter

USB type A to type B cable 1m

Manufacturer: Adlink Technology Inc.

Category: External AD Converter

- **Multi‑function USB DAQ:** Combines analog input, analog output, digital I/O, and timer/counter functions in one compact module. - **USB 1.1 Compliant Interface:** Plug‑and‑play connectivity with 800 kB/s throughput; no external interface card required. - **Analog Inputs:** - 8 differential channels, 12‑bit resolution. - 4 channels can be sampled simultaneously. - Programmable input ranges (±10 V to ±1.25 V bipolar, 0–10 V to 0–1.25 V unipolar). - Up to 500 kS/s simultaneous sampling or 100 kS/s continuous multiplexed sampling. - 4 k‑sample FIFO buffer for continuous acquisition. - **Analog Outputs:** - 2 independent 12‑bit D/A channels. - ±10 V output range, 500 kS/s update rate. - 511‑sample (or 1023‑sample) FIFO per channel for waveform generation. - Hardware‑based continuous waveform output without USB bandwidth load. - **Isolated Digital I/O:** - 8 isolated digital inputs and 8 isolated digital outputs. - 1500 V–2500 V RMS isolation. - Darlington transistor outputs, 5–35 V external supply, up to 500 mA sink current. - **Timer/Counter:** - Two 16‑bit general‑purpose counters (8254‑compatible). - Programmable base clocks (1, 2, 4, 8 MHz). - External clock up to 2 MHz; 32 MHz pacer timer for A/D sampling. - **Auto‑Calibration:** Fully automatic internal calibration, no manual potentiometer adjustment. - **LED Indicators:** Power, driver status, and operation status (orange/red/green). - **Mechanical Flexibility:** Fits into a standard 5.25‑inch PC drive bay or operates as a portable USB module. - **Software Support:** Drivers and DLLs for Windows 98/Me/2000; compatible with Visual Basic®, Delphi™, and C++. - **Bundled Accessories:** USB cable, DIN‑68S terminal board, RCA probe cables, stand arm, and 12 V DC power adapter. - **Optional Accessory:** 5400 mAh rechargeable battery pack for portable operation.

Manufacturer: Adlink Technology Inc.

Category: External AD Converter

RCA probe cable 1m

Manufacturer: Adlink Technology Inc.

Category: External AD Converter