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VS1003 is an MP3 module with on-board microphone, it supports audio decoding formats of MP3, MP3 V, WMA, WAV, MIDI and the SP-MIDI.Features
- Separate analog, digital and IO power supply; serial data and control interface (SPI).
- 1 headphones and audio output interface, the internal PLL clock frequency multiplier; high-quality stereo DAC, 16-bit adjustable-chip ADC, high-quality stereo earplugs drive (30 EURO)
- A microphone for recording, support for recording encoding format: IMA ADPCM (monaural).
- 1 ine_in input interface supports two input methods; supports MP3 and WAV streams.
- Separate analog, digital and IO power supply
- On-board 3.3V and 2.5V LDO chip AMS-1117, the largest current provide of 800mA.
- Single power supply: 5 VDC, capacitor filter.
- 12.288 MHz crystal.
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Item: Pack of 24 Super Bright 12V White Piranha LED Panel Energy Saving Board Light Key Feature: Super bright Piranha LED light board Light board four corners with a fixed screw hole, easy fixed Lamp beads: 24 Operating voltage: 10V-14V (Recommended 12V DC) Operating Current: 160mA Rated Power: about 1.6W Life: about 50000-80000 hours Beam Angle: astigmatism (about 150 °) Light Color: White Dimensions: approx. 80 * 28mm (L*W) -
General Description The DS3231 is a low-cost, extremely accurate I2C real-time clock (RTC) with an integrated temperaturecompensated crystal oscillator (TCXO) and crystal. The device incorporates a battery input, and maintains accurate timekeeping when main power to the device is interrupted. The integration of the crystal resonator enhances the long-term accuracy of the device as well as reduces the piece-part count in a manufacturing line. The DS3231 is available in commercial and industrial temperature ranges, and is offered in a 16-pin, 300-mil SMD package. -
The kit contains:- JoyStick
- Flame Sensor
- RGB LED
- Heartbeat Sensor
- Light Cup
- Hall Magnetic Sensor
- Relay
- Linear Hall Sensor
- SMD RGB
- 7 Color Flash
- Tilt Switch
- Temperature Sensor
- Big Sound Sensor
- Touch Sensor
- Two-Color LED
- Laser Emitter
- Ball Switch
- Analog Temperature Sensor
- Small Sound Sensor
- Digital Temperature Sensor
- Two-Color LED (small)
- Button
- Photoresistor
- IR Emission
- Tracking Sensor
- Buzzer
- Reed Switch
- Shock Sensor
- Temperature And Humidity Sensor
- IR Receiver
- Avoidance Sensor
- Passive Buzzer
- Mini Reed
- Rotary Encoders
- Analog Hall Sensor
- Tap Module
- Light Blocking
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SOP28 to DIP28 28 pin IC socket will convert SOP28 into DIP28, SOP28 / SOIC28 / SO28 IC Programmer Adapter is 1.27 mm Pitch and 7.5 mm Width, SOP28 8 pin programmer adapter. SOP28 to DIP28 28 pin IC socket SOIC28 IC adapter. Features: 1. CNV SOP28、SOIC28、SO28 28 pin ic socket 2. Tested before shipping 3. Easy to use -
OP8 to DIP8 8 pin chip programmer adapter is wide body, 1.27 mm Pitch and 7.9 mm Width, this SOP8 / SOIC8 / SO8 8 pin ic socket support eeprom from width 200mil to 208mil, SOP8 to DIP8 8 pin IC socket will convert SOP8 into DIP8. Features: 1. CNV SOP8、SOIC8、SO8 8 pin ic socket 2. Tested before shipping 3. Easy to use, support eeprom width 200mil-208mil 4. Wide body SOP8 8 pin ic socket Supported Devices (Wide): 1. Package: SOP8、SOIC8、SO8 2. Pitch: 1.27 mm 3. Width: 7.9 mm (add pin width) 4. Width: 5.4 mm 5. SOP 8 Pin to DIP 8 Pin, Pitch: 2.54mm (100mil), Width: 1.52cm (600mil) -
Specification Input voltage range: 5~24V; Output voltage range: 0.93V~18V Features DC-DC adjustable step-down module Application Various electronic products or DIY projects English Manual/Spec Yes Other Input voltage range: 5~24V; Output voltage range: 0.93~18V (buck mode, enter at least greater than the output 2V above); Output current: 2.5A; Output peak 4A continuous output; Switch: With soft-off feature; Shutdown current low microampere level; Size: 45mm x 32mm x 16mm; Technical description: Measured efficiency: 12V converts to 5V: 12V converts to 5V efficiency = (5V x 1.001A) / (12V x 0.431) = 96.7%; 18V converts to 12V: 18V to 12V Efficiency = (12.019V x 1.001A) / (18.01V x 0.679) = 98.38% -
This module is based on the very popular L298 Dual H-Bridge Motor Driver Integrated Circuit. The circuit will allow you to easily and independently control two motors of up to 2A each in both directions. It is ideal for robotic applications and well suited for connection to a microcontroller requiring just a couple of control lines per motor. It can also be interfaced with simple manual switches, TTL logic gates, relays, etc.Features
- Motor supply : 7 to 24 VDC
- Control Logic : Standard TTL Logic Level
- Output Power : Up to 2 A each
- Enable and Direction Control Pins
- Heatsink for IC
- Power-On LED indicator
- 4 Direction LED indicators
Specifications
- Module Type Driver
- Weight : 35.00g
- Board Size : 5.5 x 5 x 2.9cm
- Version : 1
- Operation Level : Digital 5V
- Power Supply : External 12V
- External : 7V
- External : 9V

