HKD Trigger Delay timer

HKD Precise Trigger Delay Timer – Accurate, Versatile Timing for Advanced Electronics

The HKD Trigger Delay Timer is a compact, high‑precision timing module designed to introduce an adjustable delay between a trigger input and its corresponding output. Built around a 32‑bit microcontroller, it offers microsecond‑level resolution with a selectable delay range from 1 µs to 10 s, providing unmatched flexibility for both low‑speed control loops and high‑speed digital signal processing. Its low jitter (< 20 ns) and ±0.1 % accuracy ensure tight synchronization in applications such as burst photography, robotic sequencing, and factory automation.

With a robust TTL/CMOS input interface and isolated open‑collector outputs, the timer can be easily integrated into existing FPGA or microcontroller systems, or used as a standalone delay module in hobbyist electronics. The device includes a graphical LCD for on‑board parameter setting, while firmware updates can be performed via USB, allowing future feature expansion without replacement.

• Key Spec 1: Delay Range – 1 µs to 10 s, adjustable in 1 µs increments
• Key Spec 2: Accuracy – ±0.1 % over full range
• Key Spec 3: Input/Output – 3.3 V/5 V TTL compatible; open‑collector, 1 A sink
• Common Use Case: Seamless integration into automated testing rigs to trigger data acquisition or control devices with precise, repeatable delays.