Intelligent module (diy) | 1,240 products

Chongqing municipal colleges and universities single recruitment decimal counter electronic production DIY kit TJ-56-178

2004 Ningxia competition Kit Digital Display inductive component measuring instrument electronic assembly debugging JS-56-172

Temperature control and simple frequency measuring device electronic product assembly and debugging welding competition kit JS-56-72

Infrared detection counter electronic product assembly and debugging Jiangsu skill competition kit JS-56-30

Car window sunshade and wiper automatic control electronic product assembly and debugging welding competition kit JS-56-7

Simulation washing machine controller competition kit electronic assembly and debugging skills competition welding JS-56-49

Four-way analog integrated alarm electronic circuit assembly and application assembly training competition kit JS-56-68

Remote control fan controller competition kit 2019 National Skills competition welding assembly training JS-56-77

Constant temperature control and sound and light control competition kit electronic assembly and debugging skills competition welding JS-56-28

Automatic emergency lighting control lamp electronic product assembly and debugging competition kit welding practice JS-56-84

LT1083 adjustable regulated power supply module high power linear adjustable electronic production parts TJ-56-224

203 counterpart single recruitment electronic skills college entrance examination simulation kit 358+4013 welding production parts TJ-56-154

Simple three-person voting circuit Guangdong skills college entrance examination training counterpart single recruitment welding kit TJ-56-193

2016 Jiangsu province counterpart single recruitment electronic skills examination kit assembly training DIY parts TJ-56-142

51 single chip microcomputer development board kit AVR compatible experimental learning board DIY electronic production welding TJ-56-158

RLC oscillation and operational amplifier application circuit LC operation amplifier integrated electronic production DIY kit TJ-56-151

Elevator Simulation Control system electronic product assembly and debugging welding skill competition kit JS-56-125

Darkroom timer welding kit 2013hebei single recruit A electronic skill assessment production TJ-56-157

Music spectrum display speaker welding kit colorful LED music 51 Single Chip computer DIY parts

Smart home fire protection and anti-theft system 2011 Hubei electronic assembly and debugging competition kit JS-56-129

CD4060 dream light DIY electronic kit Music color light training production circuit board parts TJ-56-161

2017 Zhejiang single skill examination waveform generator electronic production DIY welding kit TJ-56-179

Hebei 2011A electrical and electronic skill test kit DC stabilized power supply higher vocational single recruitment TJ-56-195

2009 Jiangsu counterpart single recruitment electronic skill assembly training kit welding assembly circuit board JS-56-96

Series regulated power supply and multivibrator electronic skill assessment kit for single recruitment in higher vocational colleges TJ-56-138

Series regulated power supply and bistable trigger kit 09 Hebei electronic higher vocational single recruitment TJ-56-194

Multifunctional audio assembly diy electronic kit 3W mini amplifier small speaker welding circuit board TJ-56-208

Digital electric learning board experiment Board Digital Electronic Technology Experiment instrument welding practice diy kit JS-56-151

51 single-chip eight-way answering machine electronic production DIY kit 8-way welding practice board parts TJ-56-245

C51 intelligent tracking obstacle avoidance car parts Bluetooth robot electronic production DIY kit TJ-56-239

High precision thermistor temperature detection circuit 2018 national competition installation and adjustment application competition kit JS-56-150

RDA5807 FM radio kit Pooh Bear cartoon DIY welding production parts FM FM WK-56-55

4-person four-person answering machine electronic production DIY kit teaching training welding practice circuit board TJ-56-265

LED fingertip gyro luminous display word three-leaf finger gyro electronic DIY production welding kit TJ-56-271

TDA2030A mono amplifier board electronic production DIY kit welding practice assembly parts TJ-56-289

Birthday candle electronic production DIY kit simulation ignition-blow out welding circuit board parts TJ-56-300

Blocking alarm electronic DIY kit 305 counterpart single recruitment examination welding practice circuit board TJ-56-296

Patch component welding practice board with 8 types 90 patch components double panel welding practice TJ-56-286

Traffic light timing control system DIY electronic production kit signal light welding practice parts TJ-56-284

Colorful dazzling five-pointed star LED running light DIY electronic kit 51 single chip microcomputer welding parts TJ-56-171