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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ULN2003 Stepper Motor Driver Board Test Module for AVR SMD
$4.36Driver ModuleAdd to cartDescriptionULN2003 is a high voltage and high current Darlington transistor array products with high current gain, high operating voltage, wide temperature range, with strong load capacity and other characteristics, adapted to the requirements of various types of the high-speed high-power drive system.Features1. Using ULN2003 high-power Darlington chip-driven stepper motor2. Increased output expansion interface.3. A, B, …
ULN2003 Stepper Motor Driver Board Test Module for AVR SMDRead More
3pcs DD40CRTA 2 in 1 Charger Module DC DC Step Down Module Converter DC 6.5-40V to 4.2V 5V Charging Board 9V 12V 24V to 4.2V Regulator
$18.54Power Supply ModuleAdd to cartSize ConversionInchesCentimetersPlease according to your own measurements to choose your suitable size. The tags inside the items will show in our Asian (Type) size.SpecificationsInput voltage 6.5-40VOutput 1:DC 4.2V/0-1A, as battery ChargerOutput 2:DC 5V/0-1A, as 40-6.5V to 5V Step down module Maximum charging current:1000mA Full charge voltage:4.2V÷2%.Led indicator‘OK’ LED is fully charged OR battery failure indicator; …
3 Pcs Sliver Aluminum Alloy Case with Cooling Fan Protective Shell Metal Enclosure fit for Raspberry Pi 4 Model B
$58.52Raspberry Pi & Orange PiAdd to cartThe Raspberry Pi is not included, you could get it here:Raspberry Pi 4 Model BDescriptionThis is a Protective case designed specifically for Raspberry Pi 4 Model BThe product is made of aluminum and it is very strong,high hardness, pressure resistance, strong metallic luster, not easy to rust,it can perfectly protect your motherboard Aluminum alloy material …
Heavy Duty Iron Boxing Punch Bag Wall Bracket Mount Hanging Stand Holder Hanger
$121.49Lab Clamp & StandAdd to cartFeature1. Heavy duty gym-quality Punch Bag wall bracket made from iron added strength and treated with nti-static spray is perfect for in and outdoor training activity!2. Reinforced iron arm protrudes 60CM from wall and can withstand heavy bags up to 800KG with ease.3. Three bolt points, attaches perfectly into brick or block walls.4. Mount this …
Heavy Duty Iron Boxing Punch Bag Wall Bracket Mount Hanging Stand Holder HangerRead More
20pcs DC 5V Step Up Boost Converter Voltage Regulate Power Supply Module Board with Enable ON/OFF
$72.05Boost & Buck ModuleAdd to cartSize ConversionInchesCentimetersPlease according to your own measurements to choose your suitable size. The tags inside the items will show in our Asian (Type) size.SpecificationsWorking frequency:1MHzUp to 94% Efficiency (usually is 75%-91%) Quiescent current:Turn on output 210uA,Turn off output 5uA. Operating temperature:-40~+85 →Storage temperature:-65~+150 →Size:20 x 15 x 6mmWeight:1.5g ProtectionOver current protection(OCP)Over voltage protection(OVP)Short circuit protection(SCP)Over …
