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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OPEN-SMART DC Jack Power 7~12V to DC5V/3.3V Step Down Converter Voltage Regulator Power Supply Module for Breadboad
$6.55Power Supply ModuleAdd to cartDescriptionThis is a mini LDO step-down power module based on AMS1117-5.0 and AMS1117-3.3, and it output fixed 5V / 3.3V.It is a small size, lightweight, especially for model airplanes, smart cars, DIY and other items, PCB experiment board project design, breadboard project design.Features– Module type:LDO step-down module;– Onboard 500mA resettable fuse to protect the power …
Temperature Alarm Kit thermistor Electronic Teaching Experiment Training Welding DIY Parts
$5.45DIY Electronic KitsAdd to cartFeatureSize:5.8*3.7cm Power supply voltage:DC 5VFunction introductionRP1, R1, R2, R3 and RT in the circuit form a temperature measuring bridge. When the temperature is below the preset temperature, the potential of pin 2 of UA741 is higher than that of pin 3, pin 6 of 741 outputs a low level, LED1 is on, and the buzzer …
Temperature Alarm Kit thermistor Electronic Teaching Experiment Training Welding DIY PartsRead More
5pcs ESP8266 ESP-01 ESP-01S DHT11 Sensor Temperature and Humidity WiFi Node Module
$18.41Smart ModuleAdd to cartFeatureThis module is mainly controlled by ESP8266-01/ESP-01S, and DHT11 is a temperature and humidity sensor. The temperature and humidity in the ESP8266 acquisition environment are uploaded to the server. Support 3.7v-12V DC power supply (3.7V lithium battery). Can be used as a temperature and humidity collection node for smart home or IOT projects.CharacteristicMaster:ESP-01/ESP-01S (This module …
5pcs ESP8266 ESP-01 ESP-01S DHT11 Sensor Temperature and Humidity WiFi Node ModuleRead More
2Pcs/Pack Plastic Tire Wheel with DC 3-6v Gear Motor for Smart Car
$13.93Smart Robot & Solar PanelAdd to cartSpecificationMotor1. Voltage:DC 3V-6V2. Current:100 MA-120MA3. Reduction rate:48:14. RPM (With tire):100-2405. Tire Diameter:65mm6. Car Speed(M/minute):20-487. Motor Weight (g):29/each8. Motor Size:70mm X 22mm X 18mm9. NoiseTire Parameter1. Center hole:5.3MM x 3.66MM2. Wheel size:65 x 26mmPackage Included2 x Smart Car Robot Plastic Tire Wheel2 x DC Gear Motor
ACS714 5A 5V Current Sensor Breakout Board Isolate Filter Resistance Capacitor Hall Effect Module
$16.23Sensor & Detector ModuleAdd to cartIntroductionThis current sensor is a carrier board or breakout board for Allegro’s ACS715LLCTR-30A-T Hall effect-based linear current sensor, The sensor operates at 5 V and has an output sensitivity of 133 mV/A. The board ships fully populated with its SMD components.FeatureDesigned for unidirectional input current from 0 to 5 A, but the sensor will provide …
SPI MCP2515 EF02037 CAN BUS Shield Development Board High Speed Communication Module
$21.86Motherboard & Development BoardAdd to cartIntroduction CAN-BUS is a common industrial bus because of its long travel distance, medium communication speed and high reliability. It is commonly found on modern machine tools and as an automotive diagnostic bus. This CAN-BUS Shield adopts MCP2515 CAN Bus controller with SPI interface and MCP2551 CAN transceiver to give your /Seeeduino CAN-BUS capibility. With …
SPI MCP2515 EF02037 CAN BUS Shield Development Board High Speed Communication ModuleRead More