Category: DIY Electronic Kits
Showing 1153–1168 of 1202 results
Voice Control 5MM Green LED Melody Light Electronic Production Kit DIY Fun Production Parts
$4.13DIY Electronic KitsAdd to cartDescriptionWorking voltage:3-5.5VPCB sheet:FR-4 A grade fiberglass boardDimensions:3CM*2.3CMCircuit functionAfter the kit is successfully created, the 5 LEDs will flash with the rhythm of music or other sounds, and can be placed near the sound, let the lights dance with music.Package included1 x Voice Control 5MM Green LED Melody Light Kit
Voice Control Clap Switch Bistable Circuit Kit DIY Production Parts DIY Welding Parts
$6.76DIY Electronic KitsAdd to cartFeatureBoard size:9.1*4.7cmPower supply voltage:DC5VCircuit descriptionQ1 and Q2 form a secondary audio amplifier circuit. The audio signal received by MK1 is coupled to the base of Q1 via C1. After amplification, the collector is fed directly to the base of Q2. A negative square wave is obtained at the collector of Q2. To trigger the bistable …
Voice Control Clap Switch Bistable Circuit Kit DIY Production Parts DIY Welding PartsRead More
WangDaTao DIY Energy-saving Lamp Soldering Production Kit Parts
$22.44DIY Electronic KitsAdd to cartDescriptionProduct name:KX2012 energy-saving table lamp KitItem No.:HXFB-37Size:Length:120mm*width 120mm, height 200mmWeight:about 160gMaterial:wood + plastic accessories + LED bulb + resistance + battery + switch + wire + circuit boardColor:yellowPackage included1 x IY Energy-saving Lamp kit
WangDaTao HU-007 32-bit Rocker Making Kit Electronic DIY Soldering Parts 51 Single-chip LED Flashing Light Stick
$7.17DIY Electronic KitsAdd to cartType Green light / Type Red light / Type Blue light / Type Pink light / Type Yellow light / Type Purple light / Type STC MCU downloader / Type Shell /
WangDaTao HU-009 bluetooth Audio Production Kit DIY Electronic Small Production Speaker Parts Power Amplifier Mobile Phone Speaker HU-009
$23.45DIY Electronic KitsAdd to cartDescriptionItem No.:HU-009Delivery method:delivery in bulk (need to solder by yourself)Case:Acrylic caseProduct size:7CM*7CM*8.3CMWeight:206G (with acrylic shell)Power amplifier circuit:HT6872 audio amplifierSpeaker:2 inch 3W*1Power supply mode:5V DC power supply (mobile phone charger, power bank, etc.)Audio input:Bluetooth or audio cable two input methods (you can choose by yourself)Switch terminal:power switch, Bluetooth on or off, up and down music functionAuxiliary …
WangDaTao HU-016 DIY Mini Amplifier Audio Upgrade Version Small Amplifier Speaker Kit 3W Speaker Audio Student Soldering Experiment Training Diy Circuit Board Kit
$41.54DIY Electronic KitsAdd to cartDescriptionThe speaker consists of 4 mini circuit board, two 3W speakers and component parts. It needs to be soldered by yourself. This is a speaker with LED music spectrum display.Feature1. Using 8002 professional music chip2. High quality 3W speaker3. With LED music spectrum display4. Speaker size:6.4*6.4*7.3cm5. Manual:Click here.Package included1 x DIY Mini Version Small Amplifier …
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PLZ 35-4400MHz Simple Spectrum Sweep Frequency Signal Source Power Meter CNC Aluminum Alloy Case
$116.99RF amplifierAdd to cartFeatures1. Signanl generator and spectrum analyzer frequency range:35M-4.4G2. MIN step:1K3. Output power(reference):0dBm@1G4. Frequency accuary(calibration):+-0.1k@1GHz5. Spectrum analyzer max liner input power:-10dBm6. Spectrum analyzer not damage input power:+10dBm7. MiniUSB power:+5V/0.3A8. Interface:USB, SMA@50┯9. Size(L*W*H):88*59*13mm10. Weight:140g11. Support XP/WIN7/WIN10 systemsPackage included1 x Spectrum analyzer 1 x USB cable
3Pcs DC-DC 15A Adjustable Boost Converter Constant Current Power Supply Module Car Charging Transformer LED Driver
$28.42Power Supply ModuleAdd to cartSpecificationModule name:400W boost constant current moduleModule nature:non-isolated boost module (BOOST)Input voltage:DC8.5V-50VInput current:15A (MAX) over 8A or module temperature over 65 degrees, please strengthen heat dissipationStatic working current:about 10mA (measured when 12V rises to 20V, the higher the output voltage, the higher the quiescent current will increase)Output voltage:10-60V continuously adjustable (suitable for applications where the input …
2Pcs 65*27mm Orange+Transparent Color Rubber Wheels for TT Motor Smart Chassis Car
$8.45Smart Robot & Solar PanelAdd to cartSpecifications– Diameter:65mm– Width:27mm– Centre hole:5.3 x 3.66mm (two sides is semicircle)– Material:Rubber(TPE)– Weight:about 50g– Color:Orange– For:TT motor/Smart Chassis Car DIY Part– Quantity:2PcsPackage Included2 x Orange Wheels
100 pcs DC 5V 5mW 650nm 6mm Laser Dot Diode Module Red Copper Head Tube
$44.86Other Module BoardAdd to cartFeaturesWorking life:more than 2000 hoursSpot mode:dot facula, continuous outputLaser wavelength:650nm (red)Copper head diameter:6mmLight powerSupply voltage:5V DCOperating currentOperating temperature:-36→ ~ 65→Power lead length:120mmShell material:brassSingle weight:1gPackage included100 x Laser diode dot
5pcs FXD-82B 12V Battery indicator Board Module Load 4 Digit Electricity indication with LED Lamp
$16.89Other Module BoardAdd to cartSpecificationsOn-board high-precision voltage detection chip and power supply voltage regulator chip onboard 4 power indicator LED lamp, divided into 3 colors display, red, yellow, yellow, green represents 20%, 50%, 80%, 100 (%) of the electricity Three Reserve a battery test interface and two mounting holes on-board high-precision voltage detection chip and power supply voltage regulator …
8FT 2.4m Strong Nylon Mesh Fishing Net Bait Easy Throw Hand Casting 3/4 w/ Sinker
$113.39Mesh & Wire ClothAdd to cartSpecificationName:Fishing NetMaterial:Nylon+GalvanizedColor:brownDiameter:2.4mFeatures1. Strong and durable material.2. Easy to use.3. Help you get more fish.Package Included1 x Fishing Net
1500 Pcs 2pF-0.1F Ceramic Capacitors Kit 30 Types with Component Box
$47.10Electronic Accessories & SuppliesAdd to cartFeatureCapacity:2pF-0.1μFCapacity:Quantity:Capacity:Quantity:Capacity:Quantity2pF:10:75pF:10:2200pF (2.2nF 222):103pF:10:82pF:10:3300pF (3.3nF 332):105pF:10:100pF (101):10:4700pF (4.7nF 472):1010pF:10:150pF (151):10:6800pF (6.8nF 682):1015pF:10:220pF (221):10:10nF (103):1022pF:10:330pF (331):10:15nF (153):1030pF:10:470pF (471):10:22nF (223):1033pF:10:680pF (681):10:47nF (473):1047pF:10:1000pF (1nF 102):10:68nF (683):1068pF:10:1500pF (1.5nF 152):10:100nF (0.1uF 104):10Package includes1500 x Ceramic Capacitors5 x Component Box
3pcs RobotDyn TP4056 Li-Ion Battery Charger Module with Protection Constant Current Constant Voltage
$11.02Power Supply ModuleAdd to cartDimensional drawing:Click here to openFeatureThe USB Li-Ion Battery Charger is a complete constant-current/constant-voltage linear charger for single-cell lithium-ion/Lithium Polymer (LiIon/LiPo) batteries. The Charger base on TP4056. The ideally suited for portable applications.And the Li-Ion Battery Charger can work within USB and 5V wall adapter. Other features include current monitor, under-voltage lockout, automatic recharge, and two …