Diy usb

Buy DIY USB Stereo Speaker Production Kit DC 5V Heavy Bass 2.1 Channel Active Audio for R830.19

Note: This is a unassembled kit, you need to solder it, please note about this before you order. Product Features: 1. Full screen response, high fidelity unit 2. Large speaker inner cavity volume, bass diaphragm, bass thick, cinema-level enjoyment 3. High woofer speaker cooperating, 360 degree surround sound 4. Two-layer acrylic sheet for improved sealing and shock resistance 5. All screws are fixed, making DIY more convenient 6. With 3.5mm Interface fully compatible Product Parameters: Power supply voltage  USB interface 5V Output power  3W*3 Number of speakers one 3-inch and two 2-inch Audio input  standard 3.5 audio interface Net weight 700g Size 250*100*80(mm) Package Included: 1 x DIY  Speaker Production Kit

Original Hiland DIY USB Boost Single Turn Dual Power Linear Regulator Multiple Output Power Module Kit Package contains 1 X item of the smallest listed variant.

DIY Kit Dual USB 5V 1A 2A Power Bank 18650 Battery Charger Box Description: This DIY kits battery need welding battery or connect the battery to the charge board by yourself. The maximum output current is 2.1A and minimum output current is 1A. Both sides of the charging port will be based on how much current the smart phone receives the output number, so no need to consider which port should be used when charging your mobile phone. Features: 1. LED Blue backlight 2. Input: 5.0V /1A 3. Output voltage: 5.0V 4. Output current: 1A / 2.1A 5. Capacity: Can be installed 4 x 18650 3.7V 6. Dimensions: 107 x 70 x 25 (mm) 7. Color: White, Black Package included: 1 x DIY Power Bank Kits (NO Battery)

DIY LED CUBE KIT 4*4*4 BLUE LIGHTS, 64PCS LEDS, SOUND CONTROL, ELECTRONIC LEARNING - E0804 This DIY kit aims at making a beautiful light cube which was designed with many kinds of 3D display modes. You can press the two buttons to switch for each display mode. The LEDs make up beautiful blue light for great visual perception. Features: Adopts 64pcs highlight long leg LEDs which can display wonderful effects at night. Built-in about 20 kinds of 3D display effects. Two buttons to switch modes, convenient for operation. Can switch different modes, can auto-play all the modes; can set the speed of modes or set sound control mode. High sensibility for sound control, simple for DIY but interesting for use. It's very nice for electronic enthusiasts and students as a DIY kit. Specifications: Power Supply: USB Interface LED Quantity: 64pcs PCB Board Size: 7 * 9cm / 2.75 * 3.54in Package Size: Approx. 13 * 8 * 2.5cm / 5.12 * 3.15 * 0.98in Package Weight: 76g / 2.68oz Package List: 1 * DIY LED Cube Kit 1 * USB Cable

Buy DIY LED Light ONLY Lighting Kit DIY For LEGO 10220 VW CAMPER VAN USB Interface for R325.00

Note: This is a DIY kit, you need to assemble it, no instruction supply Specification:   Voltage: USB female or pin header power supply, the supply voltage and the same chip voltage Crystal: 8M PCB board size: 7.4cm * 3.4cm   Feature:   1. Classic ATmega8 / ATMEGA48 the smallest system 2. 23 IO leads to facilitate expansion 3. Standard ISP download interface (board does not need a separate power supply, support ISP download interface power supply), to facilitate program download and debugging; 4. Support chips: ATMEGA8, ATMEGA48 and pin-compatible chip 5. With a self-locking switch, you can flexibly control the system USB input 6. Flexible and diverse power supply: available ISP download port power supply, the standard USB interface can be used for power supply, can also be used for power pin row. 7. External expansion 3 channel VCC, GND 8. Reset: Power-on reset and button reset 9. Expansion 1 channel led lights, easy to debug use   Package includes:   1 x PCB board 1 x 28P locking seat 1 x USB 1 x DC3-10 horns seat 1 x 8 * 8 self-locking switch 1 x 40P pin header 1 x 8M crystal 2 x 22P ceramic capacitors 2 x 104 ceramic capacitors 2 x 3MM red LED  1 x 6 * 6 button 2 x 4.7K resistor 1 x 10K resistor Test, for reference only:

PLEASE NOTE: On checkout you will have the option to "leave a note for the seller". Please use this area to specify your preferred option, size or color. Upon receipt of your order, we will also make contact with you to clarify or confirm options when necessary. Where you would like an option that has an additional price, please continue with your order as is and we will contact you with payment options for the additional amount. OPTIONS: CURRENT: 10A CURRENT: 15A CURRENT: 16A CURRENT: 18A CURRENT: 25A DIY assembles itself, the battery is changed and it is durable. Input: 5V 2.1A. Output: 5V1A/5V2A. (dual USB). Battery: 1*1260100 or 2*6060100 polymer batteries are available, the battery is not equipped, you need to purchase.

Features: Clear LCD display the spectrum of musical instruments. With 2 buttons for operation, easy and convenient for use. Short press K1 to set spectrum columnar width(1-5). Short press K2 to set the display mode, 10 modes in total. Long press K1 to enter setting interface, setting foreground color, background color and gain values. Mini USB interface for power supply, 3.5mm headphone jack. Parameters memory function when power off. Default Parameters: Mode: 0 Columnar Spectrum Width: 2 Gain: 0.5 Foreground color: GREEN Background color: BLACK Specifications: Display: LCD Screen size: 52 * 40mm Power supply mini USB DC 5V Jack interface: 3.5mm Gain values: 0.125, 0.25, 0.5, 1, 2, 4 USB cable length: 80cm Connecting cable length: 120cm PCB size: 85 * 55cm Product weight: 31g / 1.11oz Package size: Approx. 11 * 11 * 2cm Package weight: 72g / 2.54oz Package includes: 1 x STM32 Spectrum Display Module 1 x USB Cable 1 x Audio Cable

FAST AFFORDABLE COURIER SHIPPING TO SOUTH AFRICA DIY 5V Triangular Sine Square Wave AD9833 LCD1602 Signal Generator High Precision Multifunction Kit Specification: Voltage 5V, can be powered by USB Working current: 40MA Weight: 220g Rest: 105 x 82 x 20mm (L x W x H) Features: 1. Frequency control range 0-12.5, sine wave, triangle wave 5MHZ waveform distortion is more seriou, square wave 1M distortion 2. The output waveform: triangular wave, sine wave, square wave 3. The amplitude can be adjusted 0-9VPP 4. The offset can be adjusted 0-5V 5. The frequency of the keyboard preset output 6. Step value adjustable 1-1000HZ adjustable, long press to sweep 7. Using LCD1602 liquid crystal display, the display is intuitive and clear 8. Independent welding, supporting detailed installation tutorial, to create your own instrument, enjoy DIY fun Package includes: 1 x DIY Signal Generator Kit DIY 5V Triangular Sine Square Wave AD9833 LCD1602 Signal Generator High Precision Multifunction Kit DIY 5V Triangular Sine Square Wave AD9833 LCD1602 Signal Generator High Precision Multifunction Kit

Buy DIY LED Light Lighting Kit ONLY For LEGO Creator 10242 Mini Cooper USB Interface for R510.00

Buy DIY Music Module for Greeting Cards Gift Box Light Chargeable/Volume Adjusting USB Download Light Co for R210.00

Buy DIY Joystick Arcade Kits 2 Players With 20 LED Arcade Buttons + 2 Joysticks + 2 USB Encoder Kit + for R1,946.00

Buy DIY LED Light Lighting Kit ONLY For LEGO 10261 Roller Building USB Powered for R830.59

Description: Built in 4 songs. The button in music mode can control the last song and the next song. Under the electronic organ mode, seven buttons can pop up "Duo, Lai, MI, FA, Suo, La, Xi". With "two tigers" music on the board, users can play music anytime and anywhere. Potentiometer can adjust the volume of power amplifier. The circuit has its own power amplifier driving circuit, and its voice is loud enough. Colorful LED luminous dazzling color dazzling. Power supply mode: USB power supply. Package Included: 1 x DIY Electronic Piano Module Kit

Description: There are some electronic modules,you will more interested during learning procedure. Provide learning lessons and technique support. You will know more about Arduino when you are assembling these modules. Android bluetooth control,obstacle avoidance,IR remote control and line tracking/follower 4 functions in 1 smart robotic car. 18650 Li-ion battery solution power both L298N and UNO board. TP4056 charger module to charge your Li-ion battery. Package included: 1 x 4WD Acrylic Chassis Kit (4 Motors + 4 Wheels + 2 Acrylic body + 4 Encoder Disc + 1 Boat shape switch + 1 bag of screws and bolt) 1 x UNO R3 Board (Fully ARDUINO-Compatible) 1 x 50cm Long Shielded USB Cable 1 x V5 Sensor Shield 1 x L298N Dual H Bridge Motor Driver Module 1 x HC-06 Bluetooth Module 1 x IR Receive Module 1 x IR Remote Controller 3 x Line Tracking Sensor Module 1 x HC-SR04 Ultrasonic Range Finder 1 x Acrylic Bracket for HC-SR04 Ultrasonic Range Finder 1 x SG90 Servo 1 x Acrylic Bracket for SG90 Servo 40 x Female to Female Dupont Cable 7 x Red Electronic Cable. 5 x Black Electronic Cable. 2 x TP4056 Battery Charging Module (For charging one 18650 battery cell one time only) 3 x 18650 Battery Holder Here is the link of the (←click here) for your reference, you may download for yourself

Parameters: Power supply voltage: DC 4.5V-5.5V PCB board size: 88MM*87MM Acrylic shell size: 101.5MM*100.5mm*20MM Package included: 1 x PCB board 34 x 5MM colorful LED 34 x 3MM white blue LED 1 x MCU base DIP40 1 x SCM AT89S52 (written procedures) 1 x 12M crystal 2 x 22P ceramic capacitors 1 x 10uF Electrolytic capacitor 1 x 10K Resistance 40 x 0.25W 510 ohm resistance 1 x DC005 power socket 1 x 8*8 self lock switch 1 x Self locking switch hat 1 x USB turn DC005 power cord

Channel H.264 AHD-DVR Kit -With 4 pcs 2MP cameras and 4 pcs 20m cables -Support mobile phone live view & Email Alarm -Real hexaplex operation -simultaneous record,playback,mobile phone live view,backup,control & remote access. -Support real-time record Motion detection Pack Contents: DVR KITS 1x 4 channel H.264 AHD DVR 4x 2MP Cameras 4x 20m BNC to BNC Cable 1x Power Supply Adaptor 1x 1 to 4 Power Splitter Cable 1x Remote Control 1x USB Mouse 1x Operating Manual

1.25-32V DC Adjustable Power Step Down Module With DIY Case More information:  http://forum.Racer Gadgets.com/forum-topic-88337.html Description: Onboard voltmeter, ammeter, power meter Onboard USB interface (note: USB output voltage and the module output voltage is consistent, not fixed 5V output, To make sure the front USB device charging transferred to 5V, or else it may damage your equipment) High power, high efficiency, 5A, low ripple Use as a normal blood pressure modules with overcurrent protection capability As various voltage lithium batteries, batteries, nickel-cadmium nickel-metal hydride batteries (battery) charger for solar panels, wind turbines and other occasions Use a high-power LED constant current drive module With a constant voltage and constant current modes, the module has a light indicates which mode is currently in When used as a lithium battery charger, you can set the float voltage and charge current, there is light indicates that it is charging or is already full Having a limiting protection Feature:   Input voltage: 5-36V Output voltage: 1.25-32V continuously adjustable (can only be done step-down module, input must be greater than the output 2V above) Output current: adjustable, 5A (recommended for use within 4.5A, constant need to adjust the output voltage of 2V or older to current regulation, only in the constant state will work, and if used the red phone, not how much current regulation, the red phone number, and constant low resistance mainly to charge the battery directly or limiting the use of current limiting LED work, but also hope that buyers know.) Output Power: Max 75W (recommended for use within 50W, big differential pressure to reduce power use, please) Working temperature: -40 to + 85 degrees Operating frequency: 180KHz Conversion efficiency: up to 96% Overtemperature protection: (automatically shut off the output after overtemperature) Input reverse polarity protection: None, (if necessary, please enter the string into the high-current diode) Connection: terminals or solder terminals, V-IN is the input, V-OUT output Module size: 68.2mm x 38.8mm x 15mm Package included: 1 x 1.25-32V DC Adjustable Power Step Down Module 1 x DIY Case  (The Case is For DIY, Delivery of spare parts)

Mini 1080P DIY Camera Module Lens Support TV Monitor Video Connection TF Card M Package weight: 0.05 kg Features: High quality high-definition images full HD1080P DV DC. Import HD camera. Compact design, portable handheld DV DC. Under low illumination, HD video recording can be performed. Video format for: 1280x720P Video format for: 1920x1080P Mode for taking pictures: 12M(4032X3024) Motion detecting video: 720P and 1080P USB 2.0 interface of high speed transmission. Biggest can support 32GB Flash card. Support TV OUT TV monitor video connection. Built-in lithium battery sustainable camera up to 60 minutes. Specification: Item Relevant parameter Video format AVI Video coding M-JPEG video resolution ratio 1280X720P 1920X1080P Video frame rate 30 fps Player software operating system or bring the mainstream video player software Picture format JPG Image proportion 4:3 Support system Windows me/2000/xp/2003/vista;Mac os;Linux; Battery capacity 200mAh Working time About 60 minutes Charging voltage DC 5V interface type Mini 8Pin USB Storage support TF card battery type High capacity polymer lithium electricity Package includeds: 1 x SQ88 Mini Camera 1 x USB Cable 1 x User Manual Details pictures: Click here for more deals Mini 1080P DIY Camera Module Lens Support TV Monitor Video Connection TF Card M Mini 1080P DIY Camera Module Lens Support TV Monitor Video Connection TF Card M

Overview: This ABS case is designed for the 4 channel Relay Jog Wifi Wireless Smart Home Switches. Size: 13.0 x 7.5 x 3.0cm Suitable for this three item: 1. USB 5V Or DC 7V-32V DIY 4 Channel WIFI Wireless Smart Home Switch 2. USB 5V Or DC 5V DIY 4 Channel WIFI Wireless Smart Home Switch 3. USB 5V Or AC 55V-220V Four Channel WIFI Wireless Smart Switch Package included: 1 x ABS Case(Not include the module)

Description: HD 1080P Mini DV DVR Spy Camera DIY Module Hidden Video Recorder Remote Control Features:   - HD 1080p Mini DV. -Thumb box size HD video capture, without interference from 180mm camera, 2500 MAH battery high capacity lithium polymer, mobile detection camera, video output AV in even time, the video stabilization, long video without interruption up to 17 hours, the load during recording, remote control wall. - 720p HD Video: State of waiting to start, button B once, the red light flashes 2 down, to 1280x720p video, 5 minutes of the video continuously packed automatically, no coverage of the loop. - USB cable: USB TV of load data line everything according to record, the video output TV, surveillance in real-time, computer docking set the document watermarking, video camera remove, line data and loading, single use. - Photo: Fashion watch, press the C button once, the LED flashes, even to take pictures of 12 million pixels 1, drawn to mode standby red light. - Motion Detection video: fashion watch, press the D key 1 time the shock of engine 3 under the red light blinks 3 times for motion detection mode (1280x720HD) every 5 minutes of a video, automatically packed video. - Format - TF: mode standby, press the D button for 5 seconds to clear all the t-card, back to red light is in standby mode. - Load: Single charge to open the cap of mobile in the charger USB power switch, charger red light, red light is full.   Specification:   Product name: Mini DV Video format: MJPG coding of video: AVI Video resolution: 1280x720p HD 1920 x 1080 full video frame rate: 30 fps Player software: operating system or make public video player software Image format: JPG image scale: 4: 3 Support system: Windows Me / windows 7 /  windows 8  /  windows 10, Mac OS, Linux Battery capacity: 2500mA Working time: 17 hours Charge voltage: DC - 5V The type of interface: Mini USB 5Pin Storage media: TF card Battery type: high capacity lithium polymer power   >>> PLEASE CLICK HERE TO FIND ENGLISH USER MANUAL   Package included:   1 x Remote Control 1 x Cable 175mm 1 x Charger 1 x Charging Cable Details pictures:

2Pcs 3V To 5V 1A USB Charger DC-DC Converter Step Up Boost Module Features: Module uses the Taiwan production boost chip, high efficiency (up to 92%), plus built-in over-current protection chip, can be more good to protect the module and use the device after the class. Module with undervoltage protection, undervoltage protection into state below 2.5V, can be more better protect the battery, to avoid excessive discharge. Module can modify the fixed resistor adjusts the output voltage can be adjusted up to 12V output, but to ensure that the output power of less than 5W. This module uses TDK multilayer ceramic capacitors as main filter capacitor, the output ripple can be as low as 20mV (5V1A output case)! This module uses a standard USB interface, you can use all universal USB charging mobile phones, MP3, MP4 and other equipment, the perfect support for IPHONE and other mobile phone. Specification: Module properties: Non-isolated step-up module (BOOST) Input voltage: 2.5-6V Output voltage: 4-12 V(Adjustable, the default 5 v) Output current: 1000mA (Max) Efficiency: 92%(Max) (the higher the input voltage, the higher the efficiency) Switching frequency: 1MHz Output ripple: 20mV (MAX) Operating temperature: Industrial (-40°c to +85°c) Voltage regulation: ±2.5% Short circuit protection: None (please use the lithium battery with protection) Input: IN + postive, IN - negative Output: USB output Size: 3 x 1.3 x 0.8 cm Application: This module can be used for DIY mobile power output, enabling single or two ordinary lithium battery to 5V boost to the mobile phone or PSP device charging. DIY a mobile power supply, only need one battery, you can output 5V voltage for your phone, MP3, MP4, PSP charger, very easy. In order to power your electronic devices when your device needs 5V power supply, when you only have lithium battery, this module can be directly step-up to 5V, solve your problems. Note: This module is a fixed 5V output module Modules indicated above IN - (negative input), IN + (positive input), OUT-(negative output), OUT + (positive output) must be connected correctly, otherwise it may cause damage to the module This module has an LED light, when the charge when the LED lights can be used as indicator Package included: 2 x USB boost module

3Pcs 3V To 5V 1A USB Charger DC-DC Converter Step Up Boost Module Features: Module uses the Taiwan production boost chip, high efficiency (up to 92%), plus built-in over-current protection chip, can be more good to protect the module and use the device after the class. Module with undervoltage protection, undervoltage protection into state below 2.5V, can be more better protect the battery, to avoid excessive discharge. Module can modify the fixed resistor adjusts the output voltage can be adjusted up to 12V output, but to ensure that the output power of less than 5W. This module uses TDK multilayer ceramic capacitors as main filter capacitor, the output ripple can be as low as 20mV (5V1A output case)! This module uses a standard USB interface, you can use all universal USB charging mobile phones, MP3, MP4 and other equipment, the perfect support for IPHONE and other mobile phone. Specification: Module properties: Non-isolated step-up module (BOOST) Input voltage: 2.5-6V Output voltage: 4-12 V(Adjustable, the default 5 v) Output current: 1000mA (Max) Efficiency: 92%(Max) (the higher the input voltage, the higher the efficiency) Switching frequency: 1MHz Output ripple: 20mV (MAX) Operating temperature: Industrial (-40°c to +85°c) Voltage regulation: ±2.5% Short circuit protection: None (please use the lithium battery with protection) Input: IN + postive, IN - negative Output: USB output Size: 3 x 1.3 x 0.8 cm Application: This module can be used for DIY mobile power output, enabling single or two ordinary lithium battery to 5V boost to the mobile phone or PSP device charging. DIY a mobile power supply, only need one battery, you can output 5V voltage for your phone, MP3, MP4, PSP charger, very easy. In order to power your electronic devices when your device needs 5V power supply, when you only have lithium battery, this module can be directly step-up to 5V, solve your problems. Note: This module is a fixed 5V output module Modules indicated above IN - (negative input), IN + (positive input), OUT-(negative output), OUT + (positive output) must be connected correctly, otherwise it may cause damage to the module This module has an LED light, when the charge when the LED lights can be used as indicator Package included: 3 x USB boost module

Description: This is an easy make four-layer round led dimensional cylinder kit, it's all use DIP components. It has more than 20 kinds of special led gradient effect. Some kinds of the effect is star-flashing and lightning effect, it also has many spin move effect and led breathing effect. All of the effects is gradual change light up instead of directly light up, that makes the led animation looks more gentle. you can hang it up on the christmas tree to simulate the star flashing effect. Soldering grids of each led layer greehand would look terrible. It has a dual use round acrylic that can as a template to hold the led in place, that help you to solder each layer of the led grids more accurate and the same level. On the other hand it also use as a case to reinforce the bottom. This acrylic template is important for quality soldering, it makes the led cylinder easier and more precise. How to assemble it, click here ! Features: Using 32 Milky 5mm Highlighted Long Pin LED Display 23 Kind of LED Gradient Effect to Simulate the Star-Flashing or Lightning and other 3D LED circle Effect Each Animation has so many Random function Alll using DIP components to build,suitable for beginners Blue Round PCB Acrylic Template to help aligning the led grids to solder Switch Button to Switch the next effect Reinforce the Bottom by the Dual Use Round Acrylic Double Power Supply Option: Micro USB cable or Wire Connect Use Micro USB Cable to Connect a computer or phone charger to Supply it with the 5V Color: blue Dimensions: 43mm x 43mm x 105mm Function: 1. Use micro usb cable or power wire to supply 5V power; 2. Toggle the switch button to switch the next animation effect. Package included: 3 x DIY Blue Mini Star Flashing LED Cylinder Kit

SELECTED OPTION: COLOR: BLUE CLICK HERE for more options in this item. Description: With the big size LED music spectrum design, it can show the excellent effect of the sound waves, simple design and easy connect, it's suitable for the electronic basics enthusiast. it can change the different display modes and the sensitivity adjustment. it can use with the mobile phone, computer, MP3, MP4 and other music player device. Manual: Feature: 1. 5V USB power supply and 3.5mm audio signal input. 2. 8cm x 20cm big size spectrum sound waves display screen. 3. 225 segment LED bring you the amazing music spectrum sound waves beating effect. 4. One touch key control the different display modes and the sensitive,it has five kinds of display modes and 4 levels sensitivity adjustment. 5. With many acrylic to enclose the front and the back. 6. Easy connect the USB and the audio cable that can use in the different player devices. 7. Double audio channel input to collect the sounds wave that makes the effect more accurate. 8. Three-color optional, you can choose White, Blue and the Colorfil(Red-Green-Blue) version. 9. Automatic gain by the different music player devices.  Function: 1. Easy connect three port of the USB cable and the audio signal input, it can shows the effect when you play the music. 2. Short touch the key it can change the sound waves display mode, long touch the key enter the sensitivity adjustment and you can change the sensitive by short touch the key, and then long touch the key again back to the display mode. Package included: 1 x DIY Big Size Touch Control 225 Segment LED Digital Equalizer Music Spectrum Sound Waves Kit

Buy Geekcreit USB 5V Or DC 5V DIY 4 Channel Jog Inching Self-locking WIFI Wireless for R500.36

Buy 3000mW USB Laser Engraver Desktop DIY Logo Mark Printer Carver Laser Engraving Machine for R2,650.00

Buy Ordinary Version 10*18650 Power Bank Case Dual USB DIY Shell 18650 battery Hold for R230.77

Buy Geekcreit USB 5V Or DC 5V DIY 4 Channel Jog Inching Self-locking WIFI Wireless Smart Home Switch for R424.34