土壌水分 温度 湿度 EC PH NPK 4-20mA 0-5V RS485 Modbus 土壌センサーを測定

CMD29 Dual AK4499EX DAC, Balanced DSD Decoder with Bluetooth & VU Meter

35W*2 TDA1540—XLR 2nd-PLL DAC True Balanced Output Audio Decoder PCM Support 44.1KHZ - 192KHZ/24bit AK4118 Chip RCA*2, XLR*2

GUSTARD DAC-R26II HIFI Digital Audio Discrete R2R Architecture High Quality Decoder Network Streaming DSD512 PCM768k R26 II DAC

TOPPING D90 III Discrete Digital Audio Music Decoder HiFi DAC DSD512 PCM768kHz Bluetooth remote control Band PSRM module D90III

TOPPING Centaurus Decoder Fully Balanced high Performance R2R DAC BT5.1 Support LDAC DSD512 PCM768kHz Plug and Play Decoder

Hxmelody X50pro Dual AK4499Ex DAC Chip Decoder Digital Audio Lossless Mastering Music Player DSD512 Touchscreen Headphone Amp

[87] Singxer Ship Decoding SA-2 Headphone Amplifier Fully Balanced Fully Discrete Class A Amp/Pre-stage SA2

TZT ZIDOO UHD8000 High Performance Hi-end DAC Audio Decoder 8K All-in-one Media Player HiFi Streaming Support APP Control

EWEAT D35 Hi-Fi Wireless Music Streamer WiFi6 APP Control, High-Fidelity Audio Decoder CD Replacement for Home Audio System

Suitable for DVD player HD hard disk player for home With hard disk compartment decoding 12bits colorG5800 4K Blu-ray player