Your PCB Manufacturing Expert – Highleap Electronic
A digital writing tablet can combine a display controller, pen or touch digitizer, application processor, memory, wireless connectivity, battery charging and USB or other external I/O in a thin enclosure. The main PCB must maintain display and sensing interfaces while...
An electronic stylus has one of the most restrictive mechanical envelopes in portable electronics. A narrow PCB may need to accommodate sensing, wireless communication, charging, pressure or motion sensors and a small battery while fitting inside a cylindrical or...
An HDMI splitter PCB accepts one source and drives the same video stream to two or more outputs. The architecture appears simple, but every output adds another high-speed channel, another hot-plug/EDID relationship and another opportunity for cable loss or sink...
An HDMI switch PCB connects several source devices to one display output while preserving the high-speed video path and the sideband control channels that make switching reliable. In modern designs, the board may need to handle TMDS and/or FRL signaling, EDID...
A home theater processor PCB performs HDMI switching, audio decoding/rendering, bass management, room-processing and multichannel digital-to-analog conversion without necessarily containing the high-power speaker amplifier stages found in an AV receiver. That changes...
An IPTV set-top box PCB combines application processing, DDR memory, eMMC or flash storage, Ethernet and/or Wi-Fi, HDMI video output, USB, IR/Bluetooth control and multiple power rails in a small enclosure that often operates continuously. The main manufacturing...
A soundbar PCB can combine HDMI/eARC, optical or analog inputs, an audio SoC/DSP, several DAC or digital-amplifier channels, Bluetooth/Wi-Fi and a high-power Class-D output stage inside a long, shallow enclosure. The board has to maintain low audio noise and reliable...
A video scaler PCB receives a video stream, processes it and outputs a different resolution, timing, color format or frame rate according to the product architecture. More advanced designs can include deinterlacing, frame buffering, color-space conversion,...
A video wall controller PCB receives one or more video sources, scales and crops them, and drives several synchronized display outputs that together form a larger visual canvas. Multi-output processing creates heavy demands on FPGA/SoC bandwidth, DDR frame buffers,...
A wireless subwoofer PCB combines a low-latency RF audio receiver with DSP/filtering, a high-power mono or bridged Class-D amplifier and a substantial power supply. The most difficult layout problem is keeping the sensitive 2.4 GHz or Wi-Fi radio and low-level audio...