Category: DIY Electronic Kits
Showing 33–48 of 1202 results
10pcs DIY Digital Display LED Logic Pen Electronic Kit High and Low Level Test Circuit Soldering Practice Board Kit
$23.88DIY Electronic KitsAdd to cartDescriptionPower supply:DC 4.5-5VBoard size:3.5 * 5.5cmLow-level judgment voltage:0.0-0.4VHigh-level judgment voltage:3.3-5VPackage included10 x DIY Digital Display LED Logic Pen Electronic Kit
10pcs DIY Digital Electronic NE555 Multi-wave Signal Generator DIY Kit Electronic Components Parts
$31.01DIY Electronic KitsAdd to cartDescriptionNE555 circuit and peripheral components constitute a multi-resonator. The output waveform is rectangular wave. By adjusting the duty cycle of the output rectangular wave, square wave can be formed. Further more, the output waveforms can be processed by integral transform circuit. The output waveforms include square wave, bell wave, triangular wave and sine wave.The output …
10pcs DIY Double LM7805 Diffuser Regulator Module Kit 5V 3A Solar Energy Regulator Generator Module
$50.87DIY Electronic KitsAdd to cartFeaturesUsing two imported 7805 three-terminal voltage regulator chips, the error of output voltage is small, generally in the range of 4.95V-5.05V, the maximum output current is 3A, the module input voltage is 7V-35V, and the AC is 5V-24V.The smaller the voltage difference between input and output, the larger the current that can be output. The …
10pcs DIY Dry Battery Powered Tesla Coil Kit Mini Tesla Module Kit
$53.65DIY Electronic KitsAdd to cartDescriptionThe newly developed primary coil of this product is already in the PCB board, no need to be wound on the outside, which is convenient for the fans to install, high efficiency and beautiful. It is a new design. This Tesla coil is safe and will not be electricity. there is no arc, it can …
10pcs DIY Dry Battery Powered Tesla Coil Kit Mini Tesla Module KitRead More
10pcs DIY Electronic Clapping Voice Control Switch Module Kit induction Training DIY Production Kit
$32.55DIY Electronic KitsAdd to cartDescriptionWork effect:clap hands, LED light, and then clap out, so cycle, high sensitivity, about 4 meters clap hands can be controlledCircuit description:this circuit is mainly composed of audio amplification circuit and bistable trigger circuit. Q1 and Q2 constitute a two-stage audio amplifier circuit. The audio signal received by MIC is coupled to the base of …
10Pcs DIY Electronic Hourglass Kit interesting Learning Kit MCU LED Lights Spare Parts
$59.56DIY Electronic KitsAdd to cartIntroductionUsing light-emitting diodes as sand, simulate the movement of the hourglass. Electronic hourglass will be like a real hourglass, the upper part of the sand (light emitting diode) down one by one, the lower part of sand piled up one by one. After the drain is completed, click the switch will be restarted, then repeat …
10Pcs DIY Electronic Hourglass Kit interesting Learning Kit MCU LED Lights Spare PartsRead More
10Pcs DIY Electronic Hourglass Kit Soldering Practice Spare Parts DC3.3-5V Speed Adjustable
$64.44DIY Electronic KitsAdd to cartInstallation instruction:Click to openFeatureModel:EH-30Working voltage:DC3.3-5V or 3*AA batterySpeed:AdjustablePCB size:74.4 x 43.7 x 24mmColor:Red LEDPackage includes10 x DIY Electronic Hourglass KitFinish assembly, for reference only.
10pcs DIY Electronic Kit Electronic Candle Making Kit Ignite Blow Control Simulation Candle Electronic Training DIY Parts
$27.70DIY Electronic KitsAdd to cartDescriptionKit Name:Analog Electronic CandleBoard size:42mm*33mmCircuit board material:glass fiberWorking voltage:DC 5VBoard function:simulate ignition, blow candles, fun, and realize the function of electronic candle.The kit needs to be soldered and installed by the buyer.Package included10 x Simulation Candle Electronic Training DIY Parts
10pcs DIY Electronic POV Rotate Fingertip Gyro Soldering Kit Colorful LED Electronic Training Part
$82.12DIY Electronic KitsAdd to cartDescriptionIt is DIY kit, need to assemble yourself.Power supply:2 x CR927 button batteries(Not included)Finished Size:81*30*20mmPackage included10 x DIY Electronic POV Rotate Fingertip Gyro Soldering Kit
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10pcs 3.7V 9V 5V 2A Adjustable Step Up 18650 Lithium Battery Charging Discharge integrated Module
$20.24Boost & Buck ModuleAdd to cartFeatureInput voltage:4.5-8VOutput voltage:continuous adjustable 4.3-27V (Counter clockwise to boost voltage)Charging voltage:4.2V Charging current:up to 1ADischarge current:the maximum 2AOutput reference maximum current:5V 1.4A, 9V 0.8A, 12V 0.6AQuiescent current:about 0.5 mAOvershoot protection:YesOver discharge protection:None (also can be said yes, because 2V cut-off boost but does not block the output, output has 2V)Deadline boost:2V, depending on whether added …
Geekcreit USB 5V Or DC 7V-32V DIY 4 Channel Wireless Smart Home Module
$43.73Smart ModuleAdd to cartAndroid APP:E-WeLink-2.1.13.apkSupport apple cellphone also, you can search inch弄菓inch in App store to setup it;Support apple cellphone also, you can search inche-welinkinch in App store to setup it for English version;WIFI control model, no need to program. No matter where you are, you only need to download a APP to connect the wifi and control …
Geekcreit USB 5V Or DC 7V-32V DIY 4 Channel Wireless Smart Home ModuleRead More
KING PIGEON IOT103-A GSM/GPRS Modbus RTU Over TCP 1-way 4-20mA Analog input IOT Temperature Sensor To Cloud Device
$95.58Smart ModuleAdd to cartManual:Click here to openTools:Click here to openBrief IntroductionThis product is compact and exquisite, powerful, and can choose the regular online working mode or ultra low power working mode according to the need.This waterproof plastic shell can be used outdoor, acting as a complete finished product connection sensor monitors data collection, remote control and abnormal warning …
5pcs CJMCU-1802 PCM1802 24Bit 105dB Audio Stereo A/D Converter ADC Decoder Amplifier Module
$34.18Sensor & Detector ModuleAdd to cartSpecifications24-Bit stereo A/D converter.Single-Ended Voltage input:3V p-p.Antialiasing filter included.PCM audio interface.FeatureItem Name:PCM1802 ModuleMaterial:FR-4 BoardSampling Rate:16kHz to 96kHzDual Power Supplies:5V for Analog, 3.3V for DigitalFeatures:Compact Size, Durable, Easy to UseLength:12mm/0.47inch, Width:20mm/0.79inch (Approx.)Package Includes5 x PCM1802 Module
3pcs USB Step Up Line Mobile Power Supply Module 5V Turn 9V Power Line
$14.26Boost & Buck ModuleAdd to cartDescriptionPower to other devices by power bank. Such as:routers, USB lights, USB fans, radiators, 5V mini speakers, etc.Outer diameter:5.5mm, inner diameter:2.1mm; Inner positive, line length 1 meterWith boost components, the USB input 5V voltage through the components, step-up to 9V voltage 0.6APackage included3 x 5V Turn 9V Power Line
50Pcs 915MHz SW915-TH12 Copper Spring Antenna for Wireless Communication Module
$28.90Module ComponentsAdd to cartFeaturesSW915-TH12 copper spring antenna is a special antenna for 915MHz wireless communication system design. The antenna has good standing wave ratio, compact shape, ingenious structure, convenient installation, stable performance and good anti-vibration and aging ability.SpecificationFrequency range:915 MHz (+/-5)Standing wave ratioInput impedance:50Maximum power:5WGain:2.15 dBiWeight:1gHeight:12.5+/-1 mm (9T)Antenna color:copperInterface Form:Direct WeldingPackage included50 x Antenna
1000Pcs 50 Value 50V Ceramic Capacitor Assorted Assortment Kit
$13.11Electronic Accessories & SuppliesAdd to cart1000Pcs 50 Value 50V Ceramic Capacitor Assorted Assortment KitFeatures1. Durable and easy to install2. Very convenient and practical3. High precision and stability4. Very popular among the electronic lovers5. Many type of metal film resistors assorted,can meet your different demand.DescriptionStructure:Fixed capacitorsSize of Capacitor:4 x 3mm / 0.15 x 0.12 inch(Approx) / L x WCapacitor Range:1pf~100nfCapacitor Tolerance:±10%.Quantity:1000PCS …
1000Pcs 50 Value 50V Ceramic Capacitor Assorted Assortment KitRead More
FR4 180x120mm Single Side Copper Clad Laminate PCB Circuit Board CCL
$6.55Electronic Accessories & SuppliesAdd to cartFR4 180x120mm Single Side Copper Clad Laminate PCB Circuit Board CCLSpecificationPanel Size:Approx.180mm x 120mm or 7.09′ x 4.73′ (inch)Thickness:0.06′ ÷0.005 (1.5mm ÷ 0.15)Weight:Approx.58gLayers:Single SidePanel:FR4Operating temperature:Up to 140 C or 285FDescriptionThis Single PCB Copper Clad Laminate Board is made of copper foil by the hot-pressing technology.steel-wool, Restore4, Tarn-X, roscherite, Zap or similar before using.After that be …
FR4 180x120mm Single Side Copper Clad Laminate PCB Circuit Board CCLRead More