Category: DIY Electronic Kits
Showing 81–96 of 1202 results
10pcs Electronic DIY Kit MQ-3 Sensor Alcohol Detector Tester Alarm System Components Suite
$71.27DIY Electronic KitsAdd to cartModule functionAlcohol concentration alarm, when the ambient alcohol gas solubility exceeds the set threshold, the buzzer will alarm, the red light will be on, and the relay will act. This circuit is mainly an alarm control circuit composed of the gas-sensing sensor group MQ-3. When there is alcohol vapor in the environment where the sensor …
10pcs Electronic DIY Kit MQ-3 Sensor Alcohol Detector Tester Alarm System Components SuiteRead More
10pcs Electronic DIY LED Dimming Lights Series and Parallel Circuit Technology Small Production Kit
$29.32DIY Electronic KitsAdd to cartDescriptionThe purpose of the experiment1. Understand and recognize the light-emitting diodes and illuminate the light-emitting diodes (LEDs);2. Understand the role of understanding resistance, series and parallel resistance;3. Understand the self-locking switch;4. Understand and recognize adjustable resistors and use adjustable resistors;Experimental stepsStep 1:The long leg of the light-emitting diode (LED) is the positive pole, and the …
10Pcs Electronic Parts Component Resistor Switch Button Kit
$85.81DIY Electronic KitsAdd to cartFeature Quantity:10 set Many kinds of electronic components for , it’s a good kit for learning. 1Set Package included 30 x 100Ω Resistors 30 x 1 kΩ Resistors 30 x 4.7 kΩ Resistors 30 x 10 kΩ Resistors 30 x 47 kΩ Resistors 30 x 100 kΩ Resistors 30 x 1 MΩ Resistors 2 x …
10Pcs Electronic Parts Component Resistor Switch Button KitRead More
10pcs EQKIT AMP-1 TDA2822M Power Amplifier Amplify Module DIY Kit Electronic Production for Diy Kit Electronic PCB Board Module
$82.12DIY Electronic KitsAdd to cartDescriptionPackage Name:TDA2822M AmplifierKit Model:AMP-1Working voltage:DC4.5-9VPCB size:51*36mmSpeaker Size:50mmSpeaker Power:0.25WAMP-1 amplifier using TDA2822M acts as amplifier chip, this chip is STMicroelectronics (ST) developed dual-channel monolithic power amplifier IC, usually in the pocket cassette player (WALKMAN), tape recorders and multimedia speaker in for the audio amplifier. Has a simple circuit, good sound quality, wide voltage range and other …
10pcs EQKIT Electronic Funny Kits Voice Control LED Melody Light DIY Kits Production Suite Small Electronic Learning Electronic Kits
$20.48DIY Electronic KitsAdd to cartDescriptionVoltage:3-4 .5 VPCB material:FR-4 fiberglass boardDimensions:34 * 34MMPackage included10 x Voice Control LED Melody Light DIY Kits
10pcs EQKIT OTL-1 Power Amplifier Circuit DIY Kit High Sensitivity OTL Discrete Component Amplifier Kit
$34.47DIY Electronic KitsAdd to cartDescriptionThis is a kit parts. You should solder it by yourself.This circuit belongs to the OTL circuit teaching model, its maximum power is only 1W, driven by two complementary transistors S8550 and S8050.It can be used for exercise welding techniques, understanding the triode complementary OTL output type and how to adjust the static operating point, …
10pcs EQKIT TDL-555 Touch Delay LED Light DIY Kit Touch Delay Lamp Electronic Parts Production Kit DC 5V 3s to 130s Adjustable
$18.78DIY Electronic KitsAdd to cartFunction1. Connect Power,Red LED ON2. Touch and then start to delay and Red LED OFF and 5pcs White LED ON at the same time3. Red LED ON and White LED OFF after delay4. Delay can be adjust by potentiometer for 3-130 secondPackage included10 x EQKIT® TDL-555 Touch Delay LED Light DIY Kit
10pcs EQKIT Voice Sound Activated LED Switch Clapper Control DIY Kit Suite
$23.09DIY Electronic KitsAdd to cartDescriptionBrand:EQKITKit Name:Clap Switch KitKit Model:PSK-1Working voltage:4.5-5VPCB size:28 * 49mmWorking principleQ1 and Q2 form a two-level audio amplifier circuit. The audio signal received by MK1 is coupled to the base of Q1 via C1. After amplification, the collector is directly fed to the base of Q2. A negative square wave is obtained at the collector of …
10pcs EQKIT Voice Sound Activated LED Switch Clapper Control DIY Kit SuiteRead More
10Pcs FM Transmitter Kit RF-02 Wireless Microphone Parts MP3 Repeater Micro Transmitter
$51.68DIY Electronic KitsAdd to cartFeaturePackage name:FM TransmitterKit model:RF-02Working voltage:DC3-6VWorking current:5-15mATransmission frequency:88-108MHzLaunch distance:5-50 meters (Affected by the level of production and the use of the environment)PCB size:53 * 40mmAntenna:300mm soft antennaAssembly instructions:electronic version (Click here to open)Frequency stability:Better (relative to RF-01 model)Sensitivity:Microphone 0.5 meters range of normal speech can be receivedSound quality:Better (relative to RF-01 model)Package weight:15gMIC and audio input …
10Pcs FM Transmitter Kit RF-02 Wireless Microphone Parts MP3 Repeater Micro TransmitterRead More
10Pcs FM Transmitter Kit RF-02 Wireless Microphone Parts MP3 Repeater Micro Transmitter with Antenna
$32.31DIY Electronic KitsAdd to cartFeaturePackage name:FM TransmitterKit model:RF-02Working voltage:DC3-6VWorking current:5-15mATransmission frequency:88-108MHzLaunch distance:5-50 meters (Affected by the level of production and the use of the environment)PCB size:53 * 40mmAntenna:300mm soft antennaAssembly instructions:electronic version (Click here to open)Frequency stability:Better (relative to RF-01 model)Sensitivity:Microphone 0.5 meters range of normal speech can be receivedSound quality:Better (relative to RF-01 model)Package weight:15gMIC and audio input …
10pcs Geekcreit Blue 3D Mini SMD PCB Stereo Christmas Tree DIY Music Kit
$45.51DIY Electronic KitsAdd to cartDescriptionThis is a simple mini Christmas tree DIY kit. Three different PCBs are combined into a 3D stereo Christmas tree model. A variety of different colors can be selected. It can be powered by a button battery and can be free from the power supply. Built-in 7 LED gradient modes plus 7 different Christmas melody.Manual:Click …
10pcs Geekcreit Blue 3D Mini SMD PCB Stereo Christmas Tree DIY Music KitRead More
10pcs Geekcreit Colorful 3D Mini SMD PCB Stereo Christmas Tree DIY Music Kit
$45.51DIY Electronic KitsAdd to cartDescriptionThis is a simple mini Christmas tree DIY kit. Three different PCBs are combined into a 3D stereo Christmas tree model. A variety of different colors can be selected. It can be powered by a button battery and can be free from the power supply. Built-in 7 LED gradient modes plus 7 different Christmas melody.Manual:Click …
10pcs Geekcreit Colorful 3D Mini SMD PCB Stereo Christmas Tree DIY Music KitRead More
10pcs Geekcreit Red Halloween Horror Pumpkin Head Mummy Ghost Screaming DIY LED Flash Kit
$49.92DIY Electronic KitsAdd to cartDescriptionThis DIY kit is designed as two Halloween cartoon characters:pumpkin head and mummies, plus two mummy LED eyes that will gradually glow, increasing the festive on Halloween. When the button is pressed, the horn will automatically play the horrible ghost sound. After the sound stops, the LED will automatically switch to the LED breathing gradient …
10pcs Geekcreit Red Halloween Horror Pumpkin Head Mummy Ghost Screaming DIY LED Flash KitRead More
10pcs Geekcreit White 3D Mini SMD PCB Stereo Christmas Tree DIY Music Kit
$45.51DIY Electronic KitsAdd to cartDescriptionThis is a simple mini Christmas tree DIY kit. Three different PCBs are combined into a 3D stereo Christmas tree model. A variety of different colors can be selected. It can be powered by a button battery and can be free from the power supply. Built-in 7 LED gradient modes plus 7 different Christmas melody.Manual:Click …
10pcs Geekcreit White 3D Mini SMD PCB Stereo Christmas Tree DIY Music KitRead More
10pcs Geekcreit Yellow 3D Mini SMD PCB Stereo Christmas Tree DIY Music Kit
$45.51DIY Electronic KitsAdd to cartDescriptionThis is a simple mini Christmas tree DIY kit. Three different PCBs are combined into a 3D stereo Christmas tree model. A variety of different colors can be selected. It can be powered by a button battery and can be free from the power supply. Built-in 7 LED gradient modes plus 7 different Christmas melody.Manual:Click …
10pcs Geekcreit Yellow 3D Mini SMD PCB Stereo Christmas Tree DIY Music KitRead More
10pcs Geekcreit Yellow Halloween Horror Pumpkin Head Mummy Ghost Screaming DIY LED Flash Kit
$49.92DIY Electronic KitsAdd to cartDescriptionThis DIY kit is designed as two Halloween cartoon characters:pumpkin head and mummies, plus two mummy LED eyes that will gradually glow, increasing the festive on Halloween. When the button is pressed, the horn will automatically play the horrible ghost sound. After the sound stops, the LED will automatically switch to the LED breathing gradient …
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500 Pcs 1W 1% Metal Film Resistor 100 Value 10 ohm-1M ohm Assortment Kit
$32.79Electronic Accessories & SuppliesAdd to cartDescriptionResistance:10 ohm – 1M ohmResistor tolerance:+/-1%Power:1WMax. working voltage:500VMax. overload voltage:1000VTemperature coefficient:-55°C to +175°CSize:11*5mm/0.43*0.19inchValue:100Quantity:500PCS (5PCS in each type)FeaturesDurable and easy to installVery convenient and practicalVery popular among the electronic loversPackage includes500 x Resistor
12V/24V LCD Display intelligent Car Motorcycle Charger Lead Acid Battery Charger
$72.89AC/DC AdaptersAdd to cartFeatures-Short circuit protection. Low-voltage protection. Overvoltage protection. Overcurrent protection. Overheating protection. Smart security protection. Overall earthquake resistance. Overcharge and overdischarge protection. Reverse connection protection-Efficient, insurance, energy saving-Overshoot over discharge protection-The overall earthquake drop-Intelligent security protection-Fast, high frequency technology with 3-stage charging-One touch automatic charging; LCD display-Battery detection, short circuit protection, over voltage protection,Anti – reverse …
12V/24V LCD Display intelligent Car Motorcycle Charger Lead Acid Battery ChargerRead More
3Pcs DC-DC High Voltage Adjustable Step-down Vehicle Power Module 60 80V 8-80 to 15 12 9 5 3.3V
$19.67Power Supply ModuleAdd to cartModule parametersName:High voltage step-down non-isolated DC-DC converter moduleInput voltage:8-80V wide input voltage rangeMaximum duty cycle:85%Conversion efficiency:93%Max (efficiency is related to input and output voltage and load size)Minimum pressure difference:2VOutput voltage range:1.25V-20V adjustable (input voltage needs to be higher than output voltage and cannot be boosted)Maximum output current:2.1AMaxMaximum output power:20WMax, within 12W for long time work.Switching …
CJMCU-1335 3.3V/5V I2C SPI Hall Effect 360 Non-Contact X-Y Plane Angle Sensor Module
$24.30Sensor & Detector ModuleAdd to cartFeaturePower Supply:3.3V or 5VCommunication method:I2C, SPI. The default communication mode of the module is I2CRefresh rate:32us, 12bit resolutionPackage includes1 x Angle Sensor Module
TS600 4WD Shock Absorber Aluminum Alloy Frame 9V Motor Tank Chassis Car Kit for Robot
$403.46Smart Robot & Solar PanelAdd to cartFeaturesStrong load capacity, High obstacle avoidanceIt needs u to DIY by yourself. Let’s create your smart tank car!With 9V motor with Hall sensor, more powerful.Specifications– Product Name:TS600 Shock Absorber Tank Car– Color:Silver– Car Body:Aluminum alloy– Surface Treatment:Sandblasting Oxidation– Wheel:Aluminum alloy– Tracks:Engineeing plastic– Size:540* 280 *90mm (length * width * height)– Working Voltage:6~12V– Working Carrying Capaticy:6 …
TS600 4WD Shock Absorber Aluminum Alloy Frame 9V Motor Tank Chassis Car Kit for RobotRead More
BNO080 AR VR IMU Nine Axis 9DOF AHRS/IMU Sensor Module High Accuracy Accelerometer Gyro Magnetometer Virtual Reality 3D
$50.29Sensor & Detector ModuleAdd to cartMore document click to download:BNO08Product IntroductionThe BNO080 / 085 is a 9-axis system-in-package (SiP) that enables rapid development of sensor-enabled augmented reality (AR), virtual reality (VR), robotics and IoT devices.Featuring high-performance accelerometers, magnetometers and gyroscopes, the low-power 32-bit ARM Cortex M0 + MCUs are available in a small package.InterfacesThe BNO080 can communicate through a variety …
3pcs AC220V 3~20W 80 Degree PTC Ceramic Electric Heating Plate Aluminum Shell Constant Temperature Air Heater
$11.42Electronic Accessories & SuppliesAdd to cartDescriptionHeat methods:Heat radiation by air flowHeat material:PTC ThermistorLead length:about 150mmProduct wiring:bare wire is connected, regardless of positive or negative, can be connected to the rated voltage (low voltage products ensure sufficient current)Main usded in:clothes dryer / Air conditioning units / Equipment / General electric appliance / Air curtain machine etc.FeatureVoltage:220VTemperature:80 ° C(surface temperature:24→, ±10→)Dry burning …