Showing 1–12 of 40 results

MH-M28 M28 Bluetooth MP3 Audio Receiver Lossless Decoder HiFi BLT 4.2 MH-MX8

PKR  480
Condition: new Type: voltage regulator Dissipation power: Audio Modul Operating temperature: -40- + 85 Supply voltage: MP3 decoder board It is a low power Bluetooth design solution that supports the latest Bluetooth 4 transmission, 2, two-channel stereo lossless playback and Bluetooth wireless transmission when the module is connected to Bluetooth, which is very convenient, in an open environment, the Bluetooth connection distance can be up to 20 meters. Widely used in a variety of Bluetooth Audio Reception, a variety of DIY audio modification. 1. Bluetooth version V4.2, compatible with Bluetooth automatic connection technology, compatible with WAV / WMA / FLAC / APE / MP3 lossless decoding, stereo dual channel output. 2. After turning on the module, the mobile phone searches for the Bluetooth name MH-M28, and can play music after connecting Bluetooth. 3, Blue indicator light module: If Bluetooth is not connected, the indicator light flashes rapidly; When the bluetooth connection is on, the indicator light is always on; Color: Photo color

MH-MX8 M38 Bluetooth MP3 Audio Receiver Lossless Decoder BLT HiFi 4.2 MH-M38

PKR  450
Type: voltage regulator Dissipation power: Audio Module Operating temperature: -40- + 85 Supply voltage: MP3 decoder board It is a low power Bluetooth design solution that supports the latest Bluetooth 4 transmission, 2, two-channel stereo lossless playback and Bluetooth wireless transmission when the module is connected to Bluetooth, which is very convenient, in an open environment, the Bluetooth connection distance can be up to 20 meters. Widely used in a variety of Bluetooth Audio Reception, a variety of DIY audio modification. 1. Bluetooth version V4.2, compatible with Bluetooth automatic connection technology, compatible with WAV / WMA / FLAC / APE / MP3 lossless decoding, stereo dual channel output. 2. After turning on the module, the mobile phone searches for the Bluetooth name MH-M38, and can play music after connecting Bluetooth. 3, Blue indicator light module: If Bluetooth is not connected, the indicator light flashes rapidly; When the bluetooth connection is on, the indicator light is always on; Color: Photo color

MICRO USB to DIP Adapter 5pin Female Connector B Type PCB Converter

PKR  70
MICRO USB is an international standard, most smartphone data lines have adopted this interface, wide range of uses, this module easily be converted to conventional DIP2.54mm pin, a great convenience to your application!

Mini 360 DC Buck Converter Step Down LM2596 Module 2A

PKR  180
Rectification Methods: synchronous rectification Input Voltage: 4.75V-23V Output Voltage: 1.0V-17V Output Current: Peak 3A, long 1.8A Conversion Efficiency: 96% (the highest) Switching Frequency: 340KHz Output Ripple: 340mV (empty cut pm) Load Regulation: +/- 0.5% Voltage Regulation: +/- 2.5% Working Temperature: -40°C - + 85°C External Dimensions: 17 * 11 * 3.8mm (L * W * H)

Mini MP3 Bluetooth 4.1 BT Audio Amplifier Amplifier Decoder Module

PKR  410
XY BT-Mini zxc MP3 Bluetooth 4.1 Audio Amplifier Amplifier Decoder Module USB Power: General Micro USB 5V Power 3.7 V-5v Power Supply Welding Pad: Realize External 3.7 V-5v Lithium Battery Power Supply Modification

MX1508 1.5A 2 way DC Motor Driver Module PWM Speed Dual H-Bridge Stepper L298N

PKR  200
Use of imported original chip, built-in low on-resistance MOS switch, minimal heat, no heat sink, small size, low power consumption, is ideal for battery powered. (L298N internal transistor switch, low efficiency, high fever, need to add heat sink, bulky, L298N very easy to burn). Dual 1.5A * 2, the peak current to be 2.5A, built-in thermal protection circuit, do not be afraid motor stall burned, automatic recovery after the temperature dropped. Small size, light weight, 0 standby current, is the ideal choice for your car model. Dual H-bridge motor driver, can drive two DC motors or a 4-wire two-phase stepper motor. The module supply voltage 2V-10V. Signal input voltage 1.8-7V. Single Operating current 1.5A, peak current up to 2.5A, low standby current (less than 0.1uA). Built-in common conduction circuit, when the input pin is left floating, the motor does not malfunction. Built-in thermal protection circuit with hysteresis effects (TSD), without worrying about motor stall. Product Size: 24.7 * 21 * 5mm (length, width, height), ultra-small size. The mounting hole diameter: 2 mm.

MXIC MX25L3206E 25L32 12G Flash Memory Chip 32Mbit 4MB

PKR  80
Memory: 4MB x 8=32MB Voltage: 2.7-3.6v High Performance Serial Flash Low power wide temperature range. Advanced security features.

NRF NRF24L01 Transceiver wireless data transmission module 2.4G

PKR  200
low operating voltage: 1.9 ~~ 3.6V low-voltage. high-rate: 2Mbps, air transmission time is very short, greatly reducing the wireless transmission of collision phenomena (software settings 1Mbps or 2Mbps air transmission rate). Multi-frequency points: 125 frequency points, to meet the multi-point communications and frequency hopping communications needs. ultra-compact: built-in 2.4GHz antenna compact 15x29mm (including antenna).

Pack of 2 Crystal Oscillator 12MHz Oscillator, HC-49S

PKR  30
Pack of 2, lot of 2 Crystal 12MHz Oscillator, HC-49S Crystal oscillator quartz crystal value: 12 MHz Material: Steel Colour: Silver white Pack of: 1 piece High Stability Type: Dip Through Hole

Pack of 2 Crystal Oscillator 20 MHz

PKR  30
Pack of 2, lot of 2 Frequency 20 MHz Crystal Oscillator 20 Mhz frequency Load capacitance: 20pF. Frequency tolerance: +/-20 ppm Best for micro-controller based projects done in school and colleges. Works best with any kind of micro-controllers. Standard frequency crystals - use these crystals to provide a clock input to your microprocessor. It provide clock pulses of 20 Mhz frequency. It can be used as UART clock. It allows integer division to common baud rates (96?115200 baud or 96?96?1,200 baud). It is a common clock for AVR microcontroller It uses the mechanical resonance of a vibrating crystal of piezoelectric material to create an electrical signal with a very precise frequency. Load capacitance: 20pF. Frequency tolerance: +/-20 ppm. Color: Silver

Pack of 2 Crystal Oscillator 25MHz 25M HC-49S 25m crystal 2 pin

PKR  30
Pack of 2 Crystal Oscillator 25MHz 25M HC-49S 25m crystal 2 pin Introduction: A crystal oscillator is an electronic oscillator circuit that uses the mechanical resonance of a vibrating crystal of piezoelectric material to create an electrical signal with a very precise frequency. This frequency is commonly used to keep track of time, to provide a stable clock signal for digital integrated circuits.