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› DIY Electronic Kits
DIY Electronic Kits
blue LED digital tube + charging cable + housing
$9.37
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blue LED digital tube + battery case
$6.22
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1:48 reduction ratio
$35.91
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1:48 reduction ratio
$35.91
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right hand
$93.78
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160rpm / 30 degree slope climping
$76.35
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160rpm / 30 degree slope climping
$76.35
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remote control / 6 digital display
$118.95
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red/green/blue light / 225 segment / USB powered / 3.5mm audio signal input / 5*display modes / 4-level sensitivity adjustment
$14.42
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5050 RGB LED / 5mins auto off / 18 color changing patterns
$4.47
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5-mode brightness / swichable display mode / touch control
$10.60
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5-mode brightness / swichable display mode / touch control / different font styles
$10.60
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white light / 225 segment / USB powered / 3.5mm audio signal input / 5*display modes / 4-level sensitivity adjustment
$14.42
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13 colors & 6 animation effects selectable / time/date/temperature display / voice wake up / USB powered
$18.72
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28*SMD LED / power & memory function / time display mode (automatic memory)
 
(1)
$9.25
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red LED display / 5-mode brightness / swichable display mode / touch control
$10.82
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chassis + wheels + motor
$13.48
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33*LED / white light / 23*kinds of LED gradient effects / USB powered or 5V wired connected
$4.59
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7 Christmas songs + 7 RGB LED gradient effects
$19.77 5-pk
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33*LED / yellow light / 23*kinds of LED gradient effects / USB powered or 5V wired connected
$5.23
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33*LED / colorful light / 23*kinds of LED gradient effects / USB powered or 5V wired connected
$5.23
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built-in 4 retro games (Tetris, Snake, Racing, Shooting) / USB or battery powered
$16.77
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87MHz-108MHz / 2W/8Ohm speaker / LED display
$13.59
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8m shooting range / full charged within 20-30s
$9.28
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2 indication modes (bar indication & fire spot) / vertical/horizontal installation
$6.02 3-pk
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generates Sine/Triangle/Square wave
$2.93
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4 alarms & 9 rings selectable / snooze/voice time/stopwatch/countdown function / temperature/data/week display / 12/24H / 'C/'F / red light
$8.30
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4 alarms & 9 rings selectable / snooze/voice time/stopwatch/countdown function / temperature/data/week display / 12/24H / 'C/'F / green light
$8.35
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4 alarms & 9 rings selectable / snooze/voice time/stopwatch/countdown function / temperature/data/week display / 12/24H / 'C/'F / blue light
$8.35
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4 alarms & 9 rings selectable / snooze/voice time/stopwatch/countdown function / temperature/data/week display / 12/24H / 'C/'F / white light
$9.15
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Arduino UNO R3 compatible / ultrasonic obstacle avoidance / improves hand & brain coordination training
$37.78
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accurate timing (built-in crystal oscillator)
$39.22
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