Power usb board

Buy Power Supply Board 24V 4A Power Module **LOCAL STOCK** for R195.00

Arduino-Compatible R3 UNO USB Board + Acrylic Experimental Platform Arduino-Compatible R3 UNO ATmega16U2 AVR USB Board Description: UNO R3 board is 100% compatible with original Arduino, now it has perfect quality and performance. Arduino is an open-source physical computing platform based on a simple i/o board and a development environment that implements theProcessing/Wiring language. Arduino can be used to develop stand-alone interactive objects or can be connected to software on your computer (e.g. Flash, Processing, MaxMSP). The open-source IDE can be downloaded for free (currently for Mac OS X, Windows, and Linux). This is the new Tosduino Uno R3. In addition to all the features of the previous board, the Uno R3 now uses an ATmega16U2 instead of the ATmega8U2 chip. This allows for faster transfer rates, no drivers needed for Linux or Mac (inf file for Windows is needed), and the ability to have the Uno show up as a keyboard, mouse, joystick, etc. Note:  The TOSduino Uno R3 requires the Arduino 1.0 drivers folder in order to install properly on some computers. We have tested and confirmed that the R3 can be programmed in older versions of the IDE. However, the first time using the R3 on a new computer, you will need to have Arduino 1.0 installed on that machine. The small chip is ATmega16U2, the 28 pin DIP socket chip is ATmega328-pu. Interaction: 2013-08-08 Cathal Keady's question: Can item SKU066313 be powered directly from using the USB port or do I need to purchase a power supply for it. my answer: This item has not built-in battery, so it can not be charged. With that USB cable connect to computer, you can use it. There is no need of power supply. Acrylic Experimental Platform For Arduino UNO R3 Board Fixation Description: Apply to all of the same mounting holes with the arduino board Size: 12CM x 8.3CM Notice: Motherboard installed near the SDA and SCL foot nylon column cannot be fixed screw or nut, please don't think that is a design problem Package included: 1 x UNO R3 1 x USB cable 1 x Dianegative 4 x screw 4 x Silica gel pads (NOT included the breadboard)

3pcs CJMCU 5V Mini USB Power Connector DC Power Socket Board For Arduino Features:Mini USB interface: input 5V, output 5V and 3.3VDC power socket interface: input 5-12V, output (5V label) 5V-12V and 3.3V.Size: 25mm * 25mmPackage included:3 x Mini USB Power Connector DC Power Socket Board

Features: Mini USB interface: input 5V, output 5V and 3.3V DC power socket interface: input 5-12V, output (5V label) 5V-12V and 3.3V. Size: 25mm * 25mm Package included: 1 x Mini USB Power Connector DC Power Socket Board

Buy 3pcs 5V Mini USB Power Connector DC Power Socket Board for R219.67

Universal Car Subwoofer 30W Hi-Fi Bass Power Amplifier Board With TF USB Bluetooth Function

FAST AFFORDABLE COURIER SHIPPING TO SOUTH AFRICA 50W+50W TPA3116D2 Digital Power Amplifier Board Official Version Description: This product uses chip TPA3116 Feature: PCB using 1.6MMFR4 wave fiber sheet. 2 ounces of copper platinum thicknes, HASL whole process to ensure that the size of the current through the good performance. Signal coupling using ruby electrolytic capacitor connected to Siemens of Germany and better performance capacitor combination. Taiwan copper resistance using high-precision 1% resistors feet, ensure the machine a good signal to noise ratio. Nikon's main filter capacitor capacitance electrolytic 1000UF25V × 2, ensure strong support for a steady stream of power, more importantly, safe and durable enough pressure. Using fully shielded high-current inductors 12127, ensuring crisp and powerful sound. Supply voltage: DC12 to 26V Supply Current: 4.5A to 7.5A Standby power consumption: 20 to 45mA Audio signal input: A LOW -0.3to6.3V Output power: DC12V 4Ω 25W + 25W DC21V 4Ω 50W + 50W Operating frequency: 20Hz to 20KHz Working environment: -40 to 85 ° C Package included: 1 x 50W+50W TPA3116D2 Digital Power Amplifier Board 50W+50W TPA3116D2 Digital Power Amplifier Board Official Version 50W+50W TPA3116D2 Digital Power Amplifier Board Official Version

FAST AFFORDABLE COURIER SHIPPING TO SOUTH AFRICA Description: 1. Input voltage: AC 100V-240V 50-60Hz 2. Output voltage: DC 5V 3. Output current: 2A 4. Output power: 10W 5. Size: 7.2 x 3.4 x 2.5cm 6. Over-voltage protection: Yes 7. Over-current protection: Yes 8. Short circuit protection: Yes 9. IC protection: Yes Package included: 10 x AC-DC 5V 2A 10W switching power module 10pcs AC-DC 5V 2A 10W Switching Power Bare Board Stabilivolt Power Module AC 100-240V To DC 5V 10pcs AC-DC 5V 2A 10W Switching Power Bare Board Stabilivolt Power Module AC 100-240V To DC 5V 10pcs AC-DC 5V 2A 10W Switching Power Bare Board Stabilivolt Power Module AC 100-240V To DC 5V

Specification: Power supply type: AC Double 12V Output voltage: DC 12V Quiescent current: 40mA Frequency range: 20Hz-60KHz Number of channels: 2 Output impedance: 4-8 ohm speaker Plug type: 3.5mm stereo interface Carrying power: 30W + 30W Chip Type: TDA2030A Signal to noise ratio: 110dB Appearance size: 73 x 87mm Power amplifier board note: 1. Subwoofer enclosure and subwoofer Speaker power requirements are large enough 2. Subwoofer box recommended to install the appropriate sound-absorbing cotton, so to get better bass overweight, but also with a good subwoofer 3. Power is Recommended to use Ring Cow Dual 12V transformer, ring cattle transformer can provide sufficient power. Package included: 1 x TDA2030A 30W+30W power amplifier board

2PCS 2.54mm 4P Balance Plug Head Power Supply Board To JST 1S Plug Adapter Cable 2PCS 2.54mm 4P Balance Plug Head Power Supply Board To JST 1S Plug Adapter CableDescription:Brand name: Balance Plug Head Power Supply Board to JST Plug Adapter CableJST Cable Length: 10cmType: 1S Output Pacakge Included:2X 2.54mm 4P Balance Plug Head Power Supply Board To JST 1S Plug Adapter Cable

Buy 1875 Power Amplifier Board BTL Power Amplifier Board Fever Replace SK18752 and for R439.59

Buy 5pcs AC-DC 5V 2A Switching Power Supply Board Low Ripple Power Supply Board 10W for R461.82

Buy TPA3255 digital power amplifier board 2.0 channel 300W+300W new class D power amplifier board for R1,478.00

Buy 5pcs AC-DC 12V 5A Switching Power Bare Board Circuit Board Monitor LCD Display for R801.84

Buy Three-channel Power Amplifier Board Speaker Protection Board Support Subwoofer BTL Module for R209.09