recording time between 30 and 90 s (adjust the sample rate) on-board microphone speaker Ø 57 mm included using the speed adjustment, a
HQ FM receiver module with excellent sensitivity single button station search function 4 station presets with confirmation beep restore of last selected station at switch-on soft fade-in of last audio level at switch-on
LEDs: 3 x 3 x 3 = 27 LEDs (30 LEDs supplied) large amount of user programmable frames user programmable via USB (creation of animation/scenes) colour:
Play the all-time favourite and addictive tennis game. Each player has his/her own bat with rotary potentiometer for ultra fast bat movement
big sound from a small unit low distortion input: stereo 3.5mm jack volume adjust complete with attractive knob slide on/off switch blue indicator led
This small circuit is of great value to check you car battery status.
wide timing range easy time setting start with 'pulse' or 'pause' 'single shot' or 'loop'-selection applications:
Also available as completely mounted module VM187
Also available as completely mounted module VM186
realistic cricket chirp · slow fading green led simulates glow-worm
Realistic flickering flame effect, as opposed to similar import items. Safe for pets, children and furniture.
mini gadget great as attention grabber some extra parts are supplied, in case some get lost or damaged tree can be operated pending
4 Adjustments for MIC or input level, volume or output level, echo delay time, and feedback. 40 Kb SRAM for low distortion and good sound quality onboard microphone and audio amplifier line-In & Line-out connection
blue LED operated on mains voltage suited for mains indicator or other pilot lamps for safety guidance, stairs, corridors… small in size! special X2 safety capacitor
Use the unit with any kind of LEDs: low current, hi-power, LED strips, clusters, etc.
store up to 25 tags excellent security: 64-bit coded Unlimited # of tags in low-security mode two tags supplied (card-type)
Works on every car with a third brake light, with either LEDs or incandescent bulbs. Check with local authorities if the use of this device is allowed in your country.
想自行制作一個電子門鈴，這套件正能滿足您。套件按鈕被按動，揚聲器即發(fā)出“叮當”聲響。
一般的指示板未必引起人的注意或不久顯眼，如以流動的閃光箭頭作引導，就可先抓著住別人的眼睛，留意在旁的指示或產(chǎn)品。套件適用于方向指示、廚窗、產(chǎn)品推廣等。設(shè)有速度調(diào)節(jié)及十種效果選擇。
有時心中感受未必想直接說出叫，這套件內(nèi)置多種臉容選擇，備動態(tài)或靜態(tài)表情，可讓您不用說出口將心情傳達給對方。
如要令廣告宣傳、產(chǎn)品推廣、提示警告等吸引人注視都可用本套件。它以6枚LED不斷由一邊運走至另一邊。
放在音響的揚聲器旁，音量表上65枚LED會隨音樂節(jié)奏輝光跳動，十分吸引。音樂星附有話筒(咪頭)及聲音靈敏度調(diào)節(jié)器。
make your voice sound like a robot · add vibrato effect · use the 'pitch'-buttons and make your voice sound lower or higher · built-in microphone and power amplifier with volume control, just add a speaker
星形的外觀并由60枚LED組成，附多出的紅及黃LED讓您組合出自己的閃星。設(shè)有模式按鈕，讓閃星以不同方式閃動，而更耀目生輝。
星形的外觀并由30枚LED組成，適用于派對、廚窗、擺設(shè)。
當裝置被觸發(fā)后，會發(fā)出生頻閃訊號，阻嚇入侵者。適用于家居、商店、汽車及設(shè)備保安等。套件備有外殼令外型更美觀。
cannot be blown out by the wind · safe for kids and pets · great at home, for parties, Xmas, Halloween, etc. · choose between 3 different modes:
無論是平常日子或鬼節(jié)，又或者在派對場合，總要營造一些氣氛，令參加者有點驚訝，印象深刻，日后總會記起這一次的聚會。套件是突然的聲響起感應(yīng)，只要調(diào)節(jié)您想要的聲響靈敏度，電路被驅(qū)動，機械部份會將外圍包裹著的布塊或其他覆蓋物搖動，造成嚇人可怕的現(xiàn)象。
有聲有光，又會去動，趣怪模樣頂可愛。它走動的速度可調(diào)，有二種不同的走動形態(tài)，常常饑餓要向著光亮的地方走動尋覓食物，在黑暗環(huán)境它會停下來不敢動。 電路附有亮度感應(yīng)調(diào)節(jié)，適合任何亮度的環(huán)境。紅色LED表示走動的方向，在線路板上加上外殼，令甲蟲更形像及神似。
舊式的Hi-Fi系統(tǒng)大多沒有遙控音量控制功能，對用者來說可能不便。只要簡單地利用本套件配合任何遙控器，就能做出您需求的用途。它的體積細小，裝制不困難。
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