DUAL IC & Heatsinks With Display XL4016 BUCK Converter XL4016 Module BUCK Converter Step Down 8A 200W 4-36V To 1.25-36V Adjustable Power Supply Adapters Module

A CLASS CD4010BE CD4010 IC DIP-16 Leads Pin Dual In Package

The CD4010UB and CD4010B devices are inverting and non-inverting hex buffers, respectively, and feature logic level conversion using only one supply voltage (VCC). The input-signal high level (VIH) can exceed the VCC supply voltage when these devices are used for logic-level conversions. These devices are intended for use as CMOS to DTL/TTL converters and can drive directly two DTL/TTL loads. (VCC = 5V, VOL £ 0.4V, and IOL ³ 3.3mA.)The CD4049UB and CD4050B are designated as replacements for CD4009UB and CD4010B, respectively. Because the CD4049UB and CD4050B require only one power supply, they are preferred over the CD4009UB and CD4010B and should be used in place of the CD4009UB and CD4010B in all inverter, current driver, or logic-level conversion applications. In these applications the CD4049UB and CD4050B are pin compatible with the CD4009UB and CD4010B respectively, and can be substituted for these devices in existing as well as in new designs. Terminal No. 16 is not connected internally on the CD4049UB or CD4050B, therefore, connection to this terminal is of no consequence to circuit operation. For applications not requiring high sink-current or voltage conversion, the CD4069UB Hex Inverter is recommended.

Features:

• High Voltage Type (20V Rating)
• Inverting Type
• High Sink Current for Driving 2 TTL Loads
• High-to-Low Level Logic Conversion
• 100% Tested for Quiescent Current at 20V
• Maximum Input Current of 1µA at 18V Over Full Package Temperature Range
• 5V 10V and 15V Parametric Ratings

Applications:

• CMOS to DTL/TTL Hex Converter
• CMOS Current “Sink” or “Source” Driver
• CMOS High-to-Low Logic Level Converter

Package Include:

• 1 x A CLASS CD4010BE CD4010 IC DIP-16 Leads Pin Dual In Package

SMD 74HC164 IC 74164 74HC164D 74LS164 IC Dual In Package SMD 14 Pin Leads IC

The 74HC164 is a high speed 8-Bit Serial-In Parallel-Out Shift Register. Serial data is entered through a 2-Input AND gate synchronous with the LOW to HIGH transition of the clock. The device features an asynchronous Master Reset which clears the register setting all outputs LOW independent of the clock. It utilizes the Schottky diode clamped process to achieve high speeds and is fully compatible with all ON Semiconductor TTL products.

Features:

• Typical Shift Frequency of 35 MHz
• Asynchronous Master Reset
• Gated Serial Data Input
• Fully Synchronous Data Transfers
• Input Clamp Diodes Limit High Speed Termination Effects
• ESD > 3500 Volts
• Maximum Supply Voltage:5.25V
• Operating Ambient Temperature Range:0°C-70°C

Package Include:

• 1 x 74164 74HC164D 74HC164 74LS164 Shift Resistor IC Dual In Package SMD 14 Pin IC 8 Bit

CHINESE TDA7377 Amplifiers Circuit Board For 40W 40W Speakers Dual Channel TDA7377 Amplifiers Board DC 12V-18V TDA7377 Subwoofer Amplifier Board 3 Volume Audio Circuit

Parameters:

• Frequency response: 20Hz-20KHz
• Amplifier chip: TDA7377
• Operating voltage: AC-DC 9-15V/20-40W
• Suitable for 3-6 inch bookshelf speaker, floor speaker
• Channel Type: 2.0 Channel
• Output power: 40W+40W
• weight:100g
• Size: 100*110*35mm
• Package includes:1pc Digital Amplifier

Features:

• The board uses TDA7377 integrated chip, high power, stereo dual channel output 40W+40W, high power, good sound quality.
• Wiring is very simple. It can be easily used with reference to the wiring diagram. It is a portable power amplifier board for home computers, motorcycles, cars, etc. It is the first choice for entry enthusiasts.
• Amplifier with, midrange adjustment, treble adjustment, bass adjustment potentiometer and indicator light.
• A filter capacitor, 16V 3300UF filter capacitor 5. Can fit 3 to 6 inch bookshelf speakers, floor speakers

Packaging Include: 

• 1x TDA7377 TDA 7377 Speaker Amplifier Board 40W+40W Dual Channel Music Audio Stereo Module DC12V-18V DIY For Speaker High Power Home

Description: DX7294A DX7294 7294 Hi-Fi Stereo Amplifier 100W 100W High Power Audio Amplifier Board Subwoofer Dual Home Theater AC 22-26V DIY Hi Fi Dual IC TDA7294 Power Amplifier

DX7294A DX7294 7494 Hi-Fi Stereo Amplifier 100W 100W High Power Audio Amplifier Board Subwoofer Dual Home Theater AC 22-26V DIY Hi Fi Dual IC TDA7294 Power Amplifier

The Board Uses The World’s Top Audio IC Circuit ,Imported Glass Fiber Epoxy Double Side PCB Quality Fever Tonic Components ,To Increase Broadband Tone Control, Volume , Etc. Loudness Compensation Control ,High Power Output ,full-Featured Protection Technology Antistrike With Overheating Overcuttent Short Circuit Profection Multiple Noise Suppression Technology.

Actual Sense Of Hearing The High And Low frequency Clear Bright And Soft Mellow And Powerful in the Bass Flexible Bile Taste Rich Not Harsh Freble Fever Boutique (Note This Board TEA7294 And LM3886,2876 Series Using the Wiring Diagram )

Features:

• Mini size, compact structure, full function and air-cooled heat dissipation.
• Low frequency, fine sound quality, suitable for home or theater.
• Boot delay and instantaneous shutdown.
• Short circuit and overload protect.

Specifications:

• Model: DX7294A
• Working voltage: Double AC20-26V
• Load Impedance: 4-16ohm
• Left and right channel output: 100W + 100W
• Frequency response: 20HZ-30KHZ
• Distortion: 1%
• Size: 15.5 x 14 x 4cm
• Weight: 391g

Note:

• Please allow 1-3mm error due to manual measurement.
• Due to the difference between different monitors, the picture may not reflect the actual color of the item.

Package Includes:

• 1 x DX7294A DX7294 7294 Hi-Fi Stereo Amplifier 100W 100W High Power Audio Amplifier Board Subwoofer Dual Home Theater AC 22-26V DIY Hi Fi Dual IC TDA7294 Power Amplifier

1Pair- Transparent Banana To Alligator Clips Cables Electrical Multimeter Probe Alligator Testing Cord Lead Clip To 4mm Banana Plug Dual Tester Probe For Multimeter Cable Leads Probe

Specifications:

• Product Name : Test Cable;
• Design: Banana Plug to Alligator Clip
• Application : Testing Work
• Max. Current : 3A
• Wire Diameter : 3.5mm
• Male Banana Plug Pin Diameter : 4mm
• Alligator Clip Open Width(Max.) : 8mm
• Banana Outer Size : 4 x 1cm
• Banana Plug Size : 3.5 x 1 x 0.5cm
• Total Length : 1m Transparent Cable
• Color : Transparent
• Material : Metal & Plastic
• Total Weight : 32g

Features:

• 100% brand new and high quality.
• Banana Plug to Alligator Clip Test Lead cable can be used in electrical or laboratory electric testing work.
• Banana Plug to Alligator Clip Test Lead cables are frequently used in school physics laboratories to quickly and cheaply assemble circuits.
• They are useful for connecting components to wires.
• They are good useful for connecting components or others to wires.
• Easy for installation and safety for use with the insulation plastic boots covered.
• Connect the banana plug clamp to ground, then take the probe to test circuit.
• Alligator Clips are fully insulated and easily put in probe tips
• The very sharp probe tips are hardened to ensure resistance to blunting through constant use
• Electrical test leads suitable for use with multimeters, power supplies and other electronic equipment

Package Include: 

• 1 x Transparent Electrical Multimeter Probe 1-Pair Alligator Testing Cord Lead Clip To 4mm Banana Plug Dual Tester Probe For Multimeter Cable Leads Probe Connectors Wire

A CLASS LA4282 IC LA4282 Audio Power Amplifier Voltage Regulator IC 10W 45V ZIP 12 Pin Leads Dual 2 Channels Stereo Audio Board Amplifier IC

LA4282 is a Audio Amplifier IC with ZIP-12 package and it has 12 pins. LA4282 Audio Amplifier IC has Max 45V Supply Voltage Range and 2 channels. LA4282 has 6W output power. This Audio Amplifier IC has 8 ohm output impedance. Power amplifiers are used in the output stages of audio amplifier systems to drive a loudspeaker load. They are also known as large signal power amplifiers.

Specifications: 

• Product Name: LA4282
• Product Category:  Comparators and Amplifiers
• Sub Category : Audio Amplifier
• Package Type:  ZIP-12
• Number of Pins: 12
• Supply Voltage Range: Max 45V
• Number of Channels: 2
• Output Power: 2 X 10W
• Output Impedance 8 OHM
• Dimension: 27x19x4.5mm
• Weight approx.: 6.87gm

Features:

• Minimum number of external parts required.
• Small pop noise at the time of power supply ON/OFF and good starting balance.
• Good ripple rejection : 46dB (typ.)
• Good channel separation.
• Small residual noise (Rg=0).
• Low distortion over a wide range from low frequencies to high frequencies.
• Easy to design radiator fin.
• Built-in audio muting function..
• Thermal protector
• Over-voltage, surge voltage protector
• Pin-to-pin short protector

Package Included:

• 1 x Audio Power Amplifier LA4440 6W 9V 12V ZIP 14 Pin Dual 2 Channels Stereo Audio Board Amplifier IC

Description: Third Hand Clamp Helping Hands Clip Tool PCB Holder Without Soldering Iron Stand

MZ101 Third Hand 3rd Hand Adjustable Helping Hand Stand Magnifier Glass Workstation Magnifying Lens With Clamp Clamping Dual Clips PCB Holder Arms Tools Sets

• High-quality Materials: The helping hands craft holder is made of stainless steel, the base of the tool is made of heavy cast iron, and the glass lens has a metal chrome frame for long service life
• Stable Base: The soldering station with magnifier is made of heavy cast iron, which can increase the weight of the base to keep the equipment upright and provide stability to prevent work movement
• Rotatable Adjustment: The lens and the double alligator clip can be adjusted to almost any position, allowing you to perform precise finishing work on fine parts, and can also be folded. can be carried, and has a small footprint
• Double alligator clips: The assistant’s board has two alligator clips, which can fix the magnifying glass, allowing you to clamp and perform any work, freeing your hands to improve accuracy
• Multiple Uses: The magnifying glass can be used for welding work, electronic products and model making, circuit board repair, jewelry making, watch repair, DIY craft lights, etc.

Features:

PDB-XT60 PDB XT60 Power Distribution Board Mini Power Distribution Board 5V 12V Dual Way With Cables Connectors

PDB-XT60 with BEC 5V and 12V Power Distribution Board have been engineered to provide the highest possible performance and reliability in a 36x50mm, 4 layer PCB. It comes with an XT60 for easy connection to LiPo batteries.

Using BECs it distributes power from 3~4S LiPo packs to 6 ESCs, as well as providing synchronized and regulated DC 5V outputs for RC Receivers, Flight controllers, OSD, and Servos.

It also provides linear regulated DC 12V for powering Cameras, Servos, RC receiver, Flight Controllers, Video Transmitters, LEDs, etc. It offers an XT60 socket to connect the LiPo pack conveniently.

The PDB-XT60 with BEC 5V and 12V is a great package to get your Racing Drones powered up for racing.

Note:

Since this is an Open Source Power Distribution Board, there are many manufacturers who are supplying this product. We have picked up the best quality products from the market and tested them for their functionality. And finally selected best amongst them. Our product works exactly same as we have described above in the description.

Features :

1. 4-layers and 1.6mm PCB
2. Built-in XT60 Socket
3. Total 6 pairs ESC solder tabs are fit for H or X type frame
4. 5V and 12V Output LED indicators
5. Regulated 5V and 12V outputs
6. BEC 5V output: 5V/2A (Max.2.5A 10s/minute)
7. Output Ripple: 40mV (VIn= 16V, VOut= 5V@2A load)
8. Short-circuit tolerant: 5 seconds/minute
9. BEC 12V output (4S LiPoly, 13~18V DC): 12V/500mA (Max.0.8A 5s/minute)
10. BEC 12V output (3S LiPoly): =3S LiPoly voltage – 1V

Specifications:

• Input voltage range (3S-4S operation): 9 – 18VDC
• Regulated 5V and 12V outputs
• LED power indicators ( 5V & 12V outputs )
• 4 ESC outputs

ESC outputs:

• Continuous current: 20A per output
• Peak current (10 seconds/minute): 25A per output

BEC 5V output:

• Designed for RC Receivers, Flight controllers, OSD, and Servos.
• DC/DC synchronous buck regulator, Efficiency is up to 95%.
• Voltage: 5.0 +/- 0.1VDC
• Continuous current: 3 Amps
• Short-circuit tolerant (10 seconds/minute) – LED (indicates voltage is in regulation)

BEC 12V output:

• The battery should be 4SLiPo
• Standard output designed to power cameras and video transmitters, etc.
• Voltage: 12.0 +/- 0.2VDC
• Continuous current: 2 Amps (Max.3A 10s/minute)
• Short-circuit tolerant (10 seconds/minute)
• LED (indicates voltage is in regulation)

About the FPV Sponge Mat Landing Skid Pad Gear:

• Super light, strengthen shock proof, anti-static.
• Great for mini quads from 180mm to 300mm in size, great replacement pads for quadcopters like QAV210 QAV250 QAV-R 180 220 260

Package Include:

• 1 x PDB-XT60 Power Distribution Board 5-12V for FPV Racing Quadcopter

Heavy Duty Third Hand JM508 3rd Hand Soldering Iron Stand Helping Hand  Magnifier Glass Workstation Magnifying Lens With Adjustable Clamp Clamping Clips PCB Solder Iron Stand Electronics Hobby Craftwork

• HANDS DOWN USEFUL: The third helping hand tool when two hands are simply not enough! With its magnifying glass lens and clamps, close-up repairs, inspections, and precision craft work is much less fiddly and frustrating. For pcb and electronics tasks, use the built-in soldering stand and iron holder for convenient access
• EYE-CATCHING LENS: The large 90mm/3.5in magnifying glass has a 2 times magnification power for no more squinting and eye-tiredness. Made of polished glass surrounded by a protective chrome frame and mounted on a ball-joint bracket for complete manoeuvrability
• GRIPPING CLIPS: 2 crocodile/alligator clips, with strong 15mm/0.6in jaws, are mounted along a horizontal beam for a wide spacing of 145mm/5.7in, and full rotation and manoeuvring. The beam can be rotated, lowered and raised on a vertical shaft to a working height of 105mm/4.1in. Components are made from stiff A3 Steel with rust-resistant nickel-plating
• TAKE A HEAVY STAND: Made of solid cast iron and weighing a hefty 0.7kg/1.5lbs, with components, the base stand has a protective black spray coating and a non-slip and non-scratch foam underside layer. With a compact foot size of 65x70x18mm / 2.6×2.8×0.7in, awkward and sensibly-weighted workpieces are stably kept in place
• NO DRY JOINTS: The perfect assistant for all soldering projects: circuit boards, discrete components, wiring, jewellery, and arts and crafts. The steel soldering basket stand, entry diameter of 25mm/1in, keeps your soldering iron safe and can be rotated and fixed to either the left or right rear sides of the base stand. Complete with a cleaning sponge that fits perfectly into the base tray

Features:

• For special repair welding workbench. usually been used380 in computer industry, jewelers.
• All clips and other joints rotate 360°angle.All parts chrome platted, heavy duty stand.
• Each joint is equipped with screw can twist elastic, can adjust freely at any point of view, flexible and convenient.
• With stainless steel shelves, heavy cast iron base holds work steady.
• Suitable for mobile phones and other small electronic circuit board welding repair, model making, observe carving, etc.
• New and high quality
• A useful Aid for soldering work or model makers
• Adjustable crocodile holding clamps
• Bottom battery compartment is furnished with steel plate which can enhance stability
• Ideal when a third hand is needed

Specification:

• Material: metal
• Color: silver + black
• Weight: 260g
• Product size: 154x100x125mm
• Glass Size: Approx. 90mm

Note: Light in photography and different displays may cause the color of the item in the picture to be a little different from the real thing. The measurement allowed error is +/- 1-3cm.

Package Include:

• 1 x Heavy Duty Third Hand JM508 3rd Hand Soldering Iron Stand Helping Hand  Magnifier Glass Workstation Magnifying Lens With Adjustable Clamp Clamping Clips PCB Solder Iron Stand Electronics Hobby Craftwork