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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KW-AR-Mini Kit with 17 Classes UNO R3 DC Motor Breadboard LED Components Set Geekcreit for Arduino – products that work with official Arduino boards
$39.35Module KitsAdd to cartFeatureFree TutorialGood kit for Arduino Starter17 ClassesClass 1 Hello Arduino!Class 2 LED Running LightsClass 3 Key ExperimentClass 4 AD Analog-to-Digital conversationClass 5 PWM ExperimentClass 6 Buzzer ExperimentClass 7 The Temperature Sensor ExperimentClass 8 Photosensitive Light ExperimentClass 9 Fire Alarm ExperimentClass 10 Infrared Remote ControlClass 11 UltrasonicClass 12 8-Bit Digital Display ExperimentClass 13 4 x 8 …
2Pcs Mini Football Soccer Goals for Training Junior Kids Children
$136.93Carbon FiberAdd to cartSpecificationsMaterial:Nylon & G-carbonSize:1200*810*810mmColor:Red&GreenWeight:820gFeatures1. This item is great for junior soccer players to practice their shooting accuracy, or just to have fun and play some shooting games.2. Easy to Set Up–The pop up soccer goals are super easy to set up, your kids maybe can do that all on his own, or call some friends to …
2Pcs Mini Football Soccer Goals for Training Junior Kids ChildrenRead More
5pcs 2S 10A 7.4V 18650 Lithium Battery Protection Board 8.4V Balanced Function Overcharged Protection
$19.20Battery Protection ModuleAdd to cartSpecificationsModel:HX-2S-JH20 Overcharge voltage range:4.25±0.05vSize:46.7*23*3.15mm Over-discharge voltage range:2.9v±0.05vUpper limit working current:10A Working temperature:-40—+50°CUpper limit instantaneous current:20A Storage condition:-40– +80°CQuiescent current:less than 10uA Internal resistance:less than 300mΩ Short circuit protection:protection, charge recoveryCharging voltage:8.4V-9VWelding Point Description· B+ is connected to the battery positive pole;· B- is connected to the negative pole of the battery;· MB is connected to …
55Pcs/Set Silicone Casting Molds and Tools Jewelry Pendant Resin Mould DIY
$38.46Painting Teaching ToolsAdd to cartFeatures-This set of making tool is especially designed for DIY expoxy resin crafts, including silicone mold,spoon,sequin,drill,nails and so on.-Different silicone molds have different shapes for you to choose,which may accurately match your various needs.-It is easy control with the reliable quanlity as well as the efficence. -The superior DIY tools for your craft works.SpecificationMaterials:Silicone,MetalType:Making ToolsQuantity:55pcs,one …
55Pcs/Set Silicone Casting Molds and Tools Jewelry Pendant Resin Mould DIYRead More
DIY thermoelectric Peltier Semiconductor Refrigeration Cooling System + Fan Kit
$27.54Electronic Accessories & SuppliesAdd to cartFeaturesSimple operation, strong practicabilityFast cooling, outstanding effectPower supply:12V 15AFan power rate:about 5WFan size:40*40mm Cooling profiles:40*40mm for inlet tube:8mm Screws:3mmNoteMust fititng radiator heartsink when power on, or it will burn the kitThis kit does not comes with PeltierPackage included1 x DIY Thermoelectric Peltier Refrigeration Cooling Kit
5pcs I2C 8-bit I/O Expander Module PCA8574AD Expansion Board RobotDyn for Arduino – products that work with official for Arduino boards
$45.20Expansion Board & ShieldAdd to cartFeatureIf you just don’t have enough digital I/O pins on your for Arduino to interface with all your sensors and controls, you might want to look at using the I2C bus to connect a few port expander chip PCA8574AD have 8 digital I/O bits and can be set to addresses 0x38-0x3F respectively.The I2C bus on …
Ebyte E70-DTU-433NW30-GPRS GPRS Modem 6.5km Wireless Networking Equipment 433MHz 30dbm Networking LoRa RF Module lOT Gateway
$260.04Smart ModuleAdd to cartSpecification Model:E70-DTU-433NW30-GPRSProduct name:iot gatewayProduct advantages:Star self-organizing networkTransmission type:GPRSInterface Type:RS232/RS485Frequency band:433MHzTransmission Range:6.5kmSupply voltage:8 ~ 28V DCSize:108*75*37mmInterface:RS232 RS485Application:Industry Network TransmissionPackage included1 x LoRa RF Module