The UNI‑T UT 39+ Series comprises rugged, True RMS digital multimeters built for the electrical industry. With manual/auto ranging, 2000 or 20000-count displays, they support 1000 V DC, 750 V AC, 10 A DC/AC current, resistance, capacitance, frequency, diode/continuity, transistor (hFE), and for some models, temperature and conductance. All models include overvoltage/overcurrent alarms and heavy-duty protection to guard against faulty wiring
The UNI‑T UTP 3000 Series are robust three-channel linear DC power supplies offering dual adjustable outputs plus a fixed auxiliary channel. Featuring tracking, series/parallel, low ripple, and digital 4‑digit displays, they deliver up to 32 V/5 A per channel, with total power ratings of 207–335 W across models like the UTP3303-II (3 A) and UTP3305-II (5 A).
The UNI‑T UTP 3300TFL‑II Series are reliable single-channel linear DC power supplies delivering 0–30 V with up to 3 A (UTP3313TFL‑II) or 5 A (UTP3315TFL‑II), and a total power capacity of 90 W or 150 W. Each unit features a 4‑digit LED voltage/current display, short-circuit/overload protection, reverse-polarity safeguard, and boasts high stability and low ripple, ideal for precision electronics work.
The USB Cable for Arduino UNO is a high-quality, durable cable designed to connect your Arduino UNO board to your computer for easy programming and data transfer. With a USB A to B connection, it ensures fast and reliable communication between your board and the Arduino IDE, making it an essential accessory for your Arduino projects. Perfect for makers, hobbyists, and developers!
The USB Host Shield enables your Arduino board to communicate with USB devices such as keyboards, mice, game controllers, and smartphones. Based on the MAX3421E USB peripheral/host controller, this shield allows your projects to support USB Host functionality effortlessly.
The USB to ESP8266 Adapter Module is a plug-and-play USB-to-serial interface board, specially designed to simplify the programming of ESP8266 ESP-01 WiFi modules. Featuring an onboard CH340G USB-to-serial converter, 3.3V power regulation, and GPIO access pins, this adapter ensures smooth firmware flashing and communication. Compatible with Arduino, NodeMCU, and other microcontrollers, it’s an essential tool for IoT developers and embedded systems engineers.
The 7824 Voltage Regulator is a fixed 24V linear voltage regulator in a TO-220 package, capable of delivering up to 1.5A output current. Ideal for powering 24V logic circuits, relay boards, and industrial control systems requiring clean and stable voltage.
The 78M05 SMD Voltage Regulator is a compact, medium-power linear voltage regulator that provides a stable +5V output. Designed for surface-mount applications, it supports currents up to 500mA, ideal for compact electronics, embedded systems, and logic circuits.
The Voltage Sensor Module 0–25V is a precision voltage detection module designed for microcontrollers like Arduino, Raspberry Pi, ESP8266, and NodeMCU. It uses a voltage divider circuit to safely measure DC inputs up to 25V and convert them into a readable 0–5V output for ADC pins.
The W1209 Temperature Controller is a compact and intelligent digital thermostat capable of controlling temperatures from –50°C to 110°C. Featuring an onboard NTC 10K sensor, relay output, digital 3-button interface, and LED display, it is ideal for DIY incubators, aquarium heaters, temperature-controlled fans, and automation projects.
The W1209WK / W2809 Temperature Controller is a compact digital thermostat module with a NTC temperature probe, capable of controlling devices based on temperature thresholds. It features a digital display, relay output, and supports both heating and cooling modes, suitable for incubators, aquariums, HVAC, climate control systems, and DIY automation projects.