Intelligent module (diy) | 1,237 products

Gate circuit and combinational logic circuit analysis assembly and test electronic kit skill operation TJ-56-399

Four-digit simple password lock kit electronic password lock project-based teaching training welding production TJ-56-221

Digital circuit elevator control competition kit World Skills Competition electronic assembly and debugging JS-56-141

Wireless Mouse assembly and debugging failure board professional skill competition competition kit DIY parts JS-56-171

Water Dance Fountain multi-function audio DIY electronic kit power amplifier colorful water spray speaker welding WK-56-58

DIY005 four-wheel drive model car self-installed four-wheel drive climbing car educational electronic assembly teaching kit

555 triangle wave kit 412 counterpart single recruitment electronic skills college entrance examination simulation welding circuit board TJ-56-369

Ultrasonic switch circuit DIY kit electronic product assembly and debugging teaching training parts TJ-56-37

51 single chip microcomputer traffic light production kit intelligent signal light electronic training welding DIY parts TJ-56-200

Transistor BT33 table lamp dimmable circuit AC 12v electronic DIY skill training kit TJ-56-344

LM324 multi-waveform generator 411 counterpart single recruitment electronic skills teaching and training DIY kit TJ-56-360

Security Alarm Control Kit intelligent security alarm temperature control alarm electronic DIY parts JS-56-198

Heart rate meter 2018 national competition electronic circuit assembly and application skills competition competition kit JS-56-144

SMD infrared reversing radar infrared distance sensor reminder DIY electronic production kit TJ-56-268

Raindrop detection alarm circuit project teaching welding kit DIY electronic production parts TJ-56-449

Electrodeless shuttle variable speed motor control competition kit electronic welding practice Assembly DIY parts JS-56-153

Ultrasonic range finder electronic DIY kit single chip microcomputer reversing radar welding practice TJ-56-299

Jiangsu secondary vocational school students' academic level examination DIY kit skills five welding practice circuit board TJ-56-295

Digital Display forward and reverse timing drive control circuit assembly and debugging fault board DIY competition kit JS-56-191

Ladder waveform generator 405 electronic production DIY kit TJ-56-285 for training skills

Sound and light control switch welding kit clapping sound and light control delay circuit board electronic production DIYTJ-56-352

Digital ac millivoltmeter kit electronic assembly competition failure board electronic production DIY parts JS-56-190

Combination logic circuit half plus and full plus circuit Sichuan counterpart skill 101 welding kit TJ-56-434

Patch frequency meter competition kit electronic installation, adjustment and application failure board electronic production parts JS-56-200

High-speed credit card charging system kit Credit Card module electronic assembly and debugging competition kit JS-56-205

C51 single chip microcomputer control walking robot assembly parts Education Training electronic production kit WK-56-32

TDA2030A mono integrated amplifier circuit electronic production DIY kit welding circuit board TJ-56-33

Street lamp automatic energy saving control system electronic production DIY kit welding practice circuit board TJ-56-44

Multifunctional DC stabilized voltage power supply electronic DIY kit 0~30v plus or minus 5v welding circuit board TJ-56-121

C51 smart car DIY electronic kit single chip Microcomputer Development Board remote control ranging tracking obstacle avoidance TJ-56-79

Exhaust fan harmful gas alarm circuit assembly and debugging training Assembly DIY electronic kit JS-56-54

Multi-purpose automatic controller kit multi-function relay control DIY electronic production parts TJ-56-437

Graphic Version Transistor Tester Welding Kit Lcr Diode Triode Esr Pwm Square Wave Js-56-108

Voice control LED Water Light Kit CD4017 colored lights control fun electronic production DIY parts TJ-56-166

Sound clap switch bistable circuit electronic fabrication DIY kit soldering exercise circuit board TJ-56-377

Simulation welcome automatic door kit human body heat release assembly and application skills competition DIY welding JS-56-234

555 time base pulse dual tone alarm skill training welding kit electronic production DIY parts TJ-56-376

Running Light and level indicator kit 513-match single skill college entrance examination simulation teaching DIY TJ-56-364

Beta Tester transistor test DIY electronic kit skill assessment training welding parts TJ-56-486

Switching power supply circuit skills training welding kit teaching assembly electronic production DIY kit TJ-56-42