Arrival of new electronic modules

We have received a large batch of useful electronic modules for various applications: from temperature control to amplifiers and power supplies. Each module has its own features that make it indispensable in DIY projects, automation, audio systems and industrial applications.

List of modules and their brief description

W3230 220V – digital thermostat (thermostat) for controlling and maintaining temperature in heating or cooling systems, with a range of -50°C to 120°C, power supply 110-220V, display and relay output up to 20A.

FY-10 black – digital thermometer with a remote waterproof sensor, measures temperature from -50°C to 110°C, powered by two LR44 batteries. Used in greenhouses, refrigerators and aquariums.

FY-12 black – digital thermometer-hygrometer with an external sensor 1.5 m long, measures temperature -50…+70°C and humidity 10–99%, accuracy ±1°C and ±5%.

PXW 12V red/green/blue – digital thermometers with waterproof metal probe and LED display for measuring temperature from -50°C to 110°C, power supply 5–12 V DC, widely used in aquariums and refrigerators.

TPM-10 – compact digital thermometer with a remote sensor (-50…+100°C), powered by two LR44 batteries, with an error of about 0.1°C.

P-DC 0.28" Red/Yellow/Green/Blue – digital DC voltmeters with a 0.28-inch display, measure 0–100 V.

FY-11 – compact digital hygrometer for measuring temperature (-50…+70°C) and humidity (10–99% RH), powered by two LR44 batteries.

PWW – stainless steel kitchen thermometer for cooking.

P-VA 10A / 50A / 100A + shunt – high-quality digital voltmeters-ammeters DC 0-100V with dual LED display (red - voltage, blue - current).

XH-W3002 220V / XH-W3001 220V – programmable digital thermostats for automatic temperature control and maintenance, with an accuracy of ±0.1-0.2°C and a maximum load of up to 1500 W.

STC-1000 220V – universal digital thermostat for heating and cooling, accuracy 0.1°C, moisture-proof NTC sensor 1 m.

XL7015 – step-down DC-DC converter 5–80 V to 5–20 V, maximum current 0.8A, high efficiency up to 85%, protection against overheating and short circuit.

VHM-314 – Bluetooth 5.0 audio receiver DC 3.7–5V.

LM386 – low-power audio amplifier for weak signals, amplification 20–200 times.

KY-019 – single-channel 5 V relay module for controlling AC/DC loads up to 10A, TTL-compatible.

XH-M543 – dual-channel digital class D amplifier based on TPA3116D2, power up to 120 W/channel, built-in amplifier and radiator.

XL4015 – step-down DC-DC converter 4-38 V to 1.25-36 V, current up to 5A, efficiency up to 96%, protection against short circuit and overheating.

XH-M139 – 2.1-channel digital amplifier class D (50 W stereo + 100 W subwoofer), power supply 12-24 V DC.

Power MB-102 – power supply module for MB-102 breadboard, 3.3 V and 5 V output, short circuit protection.

XH-A901 – stereo preamplifier on NE5532, tone and volume control, DC 12-24 V power supply.

XH-M542 mono 100W – single-channel digital amplifier class D, power up to 100 W, DC 12-26 V power supply.

XH-M313 – compact mono amplifier class D on TPA3118, up to 60 W, DC 8-24 V.

IRS2092S 500W Mono D HIFI – high-power mono amplifier class D, power 500 W, cooling fan, DC ±55-80 V.

ZK-1002L 100WX2 Mini BT 5.0 / ZK-502L MINI BT 5.0 – compact digital Bluetooth amplifiers class D for DIY audio projects, power 100/50 W per channel, power supply 5-24 V DC.

XH-A902 NE5532 – two-channel preamplifier on NE5532, gain 5x, DC 12-30 V.