Product DescriptionAfter power-on, this12V to 5V Buck Module / LED Car Voltage Meter provides real-time detection voltage. When you need to charge phone, iPad, MP3 and other digital products, touch “Output Enable” button and the USB power indicator lights with 5.0V output voltage; when you need to turn off the digital control, touch the..

Product DescriptionAre you seeking for a premium quality power amplifier module to replace your former broken one Come to choose this 0310094M PAM8403 Dual Track Mini Digital Power Amplifier Module with Volume Adjustment. Composed of reliable PAM8403 chip and 2P binding post, our module is divided into left and right channel outputs. And the main ..

Product DescriptionThis Practical Marquee Keyboard Matrix Push-button Module features 4 matrix keyboard keys, 8 bits and 4 bits. It is a powerful and practical module in general. It is really a must-have for SCM learning. We absolutely guarantee the quality of this product due to its fine workmanship. Each part on this module has been firmly fixed...

Product DescriptionIt features4-byte transmit/receive FIFO, users can design efficient programming buffer in order to achieve the fastest baud rate. The quick locking frequency synthesizer and 90 s settling time make it suitable for many hopping systems. It provides flexible support for packet-oriented systems to support the sync word detection, ad..

Product DescriptionThis LM38 200 Gain of Circuit Design Audio Amplifier Module is widely used in computer, television, recorder, loudspeaker box, etc. Made of high-quality material, the circuit board is very strong in construction, uneasy to distort or break. Besides that, adopting sophisticated and precise electronic components, the module is feat..

Product DescriptionThis HX711 24-Digit High Precision A/D Weighing Pressure Sensor Module consists of high quality capacitor and micro-chips and is designed for high precision measurement of weight and pressure. The module features two-channel analog input and a 128X programmable amplifier integrated into it. And it can be configured to bridge mode..

Product DescriptionPlease pay attention to our product offered here! Featuring miniature size and highly efficient output voltage, this5V to 3V Reduction Voltage DC-DC Isolating Power Supply Module B0503S-1W gains an admirable reputation. It is used for power source isolation. Security monitoring, computer ports, intelligent control and other elect..

Product DescriptionHow to detect the raindrops more effectively This Large Area Raindrop Module Raindrop Sensor will do you a great favor. With an output signal indicator and 100mA driving capacity, our raindrop sensor could directly drive relays, buzzer, small fan, etc. Its sensitivity can be adjusted via a potentiometer. And raindrops and contro..

Product DescriptionThey are fully waterproof and completely shatterproof, and have been tested for performance and durability in extreme heat, vibration. The photoresistors have negative brightness coefficient of resistance. These are compact and also very thin so they can fit almost anywhere that you need them to be installed. Good Ideal for small..

Product DescriptionThe DC 4-38V to DC 1.25-3V Adjustable Step-Down Voltage Module is a high quality, non-isolated step-down module with high transfer efficiency. It features 4-38V input and 1.25-3V continuously adjustable output voltage. You can use it to DIY a stabilized-voltage power supply for electronic devices. Short-circuit protection and ove..

Product DescriptionIn order to adjust voltage of your devices, you can just install this LM259 High-performance DC-DC Adjustable Voltage Reduction Module on your device. It features high efficacy and low power consumption. Adopting synchronous rectification technology, the highest efficacy can be up to 98. If you happen to look for a high-performan..

Product DescriptionThis product is a sort of in-line style 3528 full-color LED module which is specifically designed for the extension. It boasts small size, high brightness, and perfect three primary colors. By combination, it can modulate a variety of colors. This LED module employs PWM technology for color adjustment, and it is widely suitable ..

Product DescriptionHere is 4.5V-3V to 1.25V-32V DC / DC Adjustable Reduction Voltage Power ModuleRed & Blue & Green offered for you. This module is regularly used for power supply. You can adjust the voltage to whatever you need, but current should be within the rated current. If your device s current is more than the max current of this mo..

Product DescriptionThis 4.5-3V to 1.25-32V 2A Adjustable Buck Regulator Power Module Bidirectional Terminal adopts top-grade electronic components, which brings remarkable performance and low fever. Also, it features multiple protective designs including reverse protection and short circuit protection. Moreover, it is adjustable to meet different p..

Product DescriptionSeeking for a magnetic field sensor to complete your DIY electronic compass Don t miss this HMC5883L Electronic Compass Three-axis Magnetic Field Sensor! Adopting high-level components it is of high accuracy to give direction, and the compact size makes it easy to install. With strict producing process it is of long service life..