Boards & Shields

This DC 4.5V-35V adjustable current step-down buck converter can output up to 5A and 90W of power, with a low quiescent current of 7uA and a PWM duty cycle of 1%-100%.

This module can take 2-24V input voltage and output up to 28V with an efficiency of over 93%. It has a size of 36mm X 17mm X 14mm and the output voltage can be adjusted by a potentiometer. Ensure that the input voltage does not exceed the maximum voltage and the peak output current is no more than TV university.

This lithium battery protection board has dimensions of 35x16.6x2.5 mm and supports a maximum working current of 3A and an instantaneous current of 5A. It has an overcharge voltage range of 4.28V +/- 0.05V and an over discharge voltage range of 2.9V +/- 0.05V. It is suitable for massager battery packs, LED lamp backup power supplies, 12V electronic products, solar street lamps and more.

This power supply offers a wide supply voltage range of 0-10V, 7-36V and a current range of 0-20mA, with features such as high stability, good linearity, high-precision color ring resistance, high accuracy, low temperature drift and high power. Packaged in static bags.

This board features a NE555 chip and adjustable resistance, with a size of 29 x 12 mm and a working voltage of 5-12V. It comes in a static bag for safe and secure packing.

This IMX219-120 Camera is designed for the NVIDIA Jetson Nano Developer Kit, with 8 Megapixels, 1/4 inch CMOS size, 2.2 Aperture, 1.88mm Focal Length, 120 degree View Angle and 6.5mm x 6.5mm Lens Dimensions. Includes 15-pin FFC, 4 screw holes and 3.3V power output. Dimension 25mm x 24mm, weight 12g.

Q1 is a WiFi and Bluetooth Audio Receiver board that lets you stream music from cloud, phone, NAS, and famous streaming services. It supports multiroom and multizone control and has IEEE802.11 b/g/n 2.4G wireless connectivity. Download 4STREAM to get started!

This board provides two sets of 3.3V and 5V DC output pins and can be switched between 0V, 3.3V, 5V. Input voltage is 6.5-12V (DC) or USB power supply and output current is less than 700ma. Dimensions: 32.2 x 52.8 x 20.7mm.

This precision-crafted product features low power consumption, no switch, colorful breathing lights, and double-sided transmitting antennas for improved sound and image perception, relaxation of the body and mind, and improved human health, work efficiency, and mental stress. It is designed to be placed 1.5 meters off the ground and has no dust accumulation that will affect the circuit. It runs on DC12V and has a current of 0.5A or higher.

This adjustable PWM signal generator is suitable for experimental development, motor driver control, MCU use, and other related circuits. It features dual mode, LCD display, locking function, wide frequency range, and high accuracy. The output current can be around 5-30mA, and the working voltage is 3.3-30V. It's small in size (7.1x3.9x2.5cm) and light in weight (42 grams).

This product offers a range of 0-20mA, 4-20mA, 0-22mA, 0-1V, 0-5V, 0-10V, 0-2.5V, 0-3.3V, -5V to 5V, 1-5V, 2-10V outputs that can be adjusted and switched. It has an actual current/voltage signal value display, 9 fast signal output points, 24V working power for terminal blocks and 5V working power for USB ports, and an output accuracy of 0.01V, 0.01mA.

This ARMA processor offers 472GFLOPs, dual camera function, WiFi, and is compatible with multiple neural networks. It is 6.96 x 4.5 cm, low energy consuming, and suitable for high computing performance applications.