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Technical notes, design insights, and development stories from our engineering workflow.
A closer look at hardware design, embedded systems, power electronics, testing, and the decisions behind real development work.
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RGB Control Board Design Completed: CTS-RGB
CTS-RGB RGB Control Board The design of the CTS-RGB control board has been completed. CTS-RGB is being developed as a music-responsive RGB control board. The module detects ambient sound, converts it into an electrical signal and processes this signal to generate color-based control behavior. Sound-Based Color Control The main purpose of CTS-RGB is to create color changes that respond to the sound in the environment. By analyzing the detected audio signal, the board can

Lentark Electronics
Oct 3, 20202 min read


Micro USB Adapter Module for RGB5VB-X: MUA-B2N
MUA-B2N Micro USB Adapter Module MUA-B2N has been introduced as a micro USB adapter module for the RGB5VB-X RGB lighting module family. The module is designed to make RGB5VB-X modules easier to use by allowing them to be powered through a single micro USB cable. This provides a simple power connection structure for RGB lighting tests, visual indication applications and prototype setups. RGB5VB-X Compatibility MUA-B2N is compatible with RGB5VB-X modules. When MUA-B2N and

Lentark Electronics
Sep 21, 20201 min read


Analog RGB LED Module: RGB5VB-X
RGB5VB-X Analog RGB LED Module RGB5VB-X has been introduced as an analog RGB LED module family. The module family includes 1 LED and 4 LED versions. Depending on the product code, the module can be used for standard RGB LED control or color transition applications. This makes the RGB5VB-X family suitable for simple visual indication, lighting effects and analog control experiments. Analog Control Inputs RGB5VB-X modules use analog inputs for control. Depending on the sele

Lentark Electronics
Sep 4, 20202 min read


Zero-Cross Detector Module Now in Stock: ZCD-220V03W-IFS
ZCD-220V03W-IFS Zero-Cross Detector Module ZCD-220V03W-IFS zero-cross detector module is now in stock. The module is designed for AC power control applications where zero-crossing detection and controlled firing behavior are required. It supports 110 V / 220 V AC mains input and provides an isolated structure between the input and output sides. Programmable Firing Control ZCD-220V03W-IFS can generate the triac drive signal according to the configured firing start point.

Lentark Electronics
Aug 5, 20202 min read


Improved Zero-Cross Detector Module in Beta Stage
Zero-Cross Detector Module Beta Development The improved zero-cross detector module is moving toward the beta stage. This module is being developed for AC power control applications where accurate zero-crossing detection and controlled triggering behavior are required. With its 220 V RMS AC input structure, the module is intended to provide a practical interface for detecting the zero-crossing point of an AC waveform. Zero-Crossing Detection Zero-crossing detection is an

Lentark Electronics
Aug 1, 20202 min read
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