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electronic circuit using a mq303a

Found 904740 Products

Electronic Safe,Keypad Safe,Hotel Safe

Aug 22, 2012
Electronic Safe,Keypad Safe,Hotel Safe
... *200mm Door thickness:4mm Body thickness:2mm Electronic Safe, Keypad Safe, Hotel SafeProducts Features1, ... , Advanced digital circuit technology, using a computer chip imports a high degree of intelligence5, A powerful electronic encryption, security, ... superior performance.Product Size(H*W*D) : 200*310*200mmDoor thickness : 4mm Body thickness : 2mm Electronic ...
Supplier: Wujiang Till King Safe Co., Ltd. [China Manufacturers]

NHP-110S Folding, Portable Electronic Hearing Protection

Oct 07, 2012
NHP-110S Folding, Portable Electronic Hearing Protection
... + OEM available + Hearing Protection NHP-110S Folding, Portable Electronic Haring Protection NRR: 20-25 dBNoise Reduction Rating proved to ... side of the receptors.Each ear cups is equipped with a electronic circuit. The sound reception is stereophonic, with maintained directional ... Radio, CD, DVD, MP3 Player, TV or other electronics using a 3.5mm mini jack. By adjusting independent volume controls, ...
Supplier: Hangzhou Nimax Industry And Trade Inc. [China Manufacturers]

Campagnolo Super Record EPS 2012 group, electronic group, best price

Nov 16, 2012
Campagnolo Super Record EPS 2012 group, electronic group, best price
... EPS ERGO POWER CONTROLS:EPS Ergopower controls represent the direct “electronic” evolution of the well-proven mechanical Ergopower. Maintaining the ... below this voltage. If it reaches 7.2 Volts, a special circuit inside the battery pack (PCM) turns the battery ... ). The rear derailleur is also equipped with a play recovery system using a helicoidal spring that optimises stability and precision and ...
Supplier: Dongguan Huashun Bicycle Parts Sales Department [China Manufacturers]

1600ma constant current waterproof electronic led driver 96w

Aug 02, 2012
1600ma constant current waterproof electronic led driver 96w
... burn-in test 3.overload/over voltage/over current/short circuit waterproof electronic led driver 96w FEATURE:1.Wide range of output ... even the load changes.("CCE"for short)4.Automatic clamping circuit protection,a special protective function,never overvoltage.5.Suitable for all ... if it is suitable for some special electrical system before using.4.Power is considered as the last part of the ...
Supplier: Zhuhai Pandon Electronic Technology Co., Ltd. [China Manufacturers]

Electronic/Digital Body/Bathroom Scale/Small Bathroom Scale

Jun 25, 2012
Electronic/Digital Body/Bathroom Scale/Small Bathroom Scale
... three common unit KG - LB – ST4)Digital body weighing Scale Using a large display screen with 63 *23mm 4bit LCD5)Digital weighing ... can OEM digital body scale,weighing scale,bathroom glass scale Electronic/Digital Body/Bathroom Scale/Small Bathroom Scale
Supplier: Kaifeng Group Co., Ltd. [China Manufacturers]

PROFESSIONAL ELECTRONIC DIGITAL TALLY COUNTER TASBIH/digital counter/electronic counter

Oct 23, 2012
PROFESSIONAL ELECTRONIC DIGITAL TALLY COUNTER TASBIH/digital counter/electronic counter
... Tally Counter This is an electronic version of the popular Hand Tally counter. Counts are input using a large positive action single count ... - although this can be turned off if required. All electronic components, providing a long life counter with no moving parts to wear ... with 20 cm fixed lanyard for use as a wriststrap. Model FL-1009 Electronic Hand Tally Counter (Add only) for manufacturing, ...
Supplier: Yueqing Fengxing Electric Factory [China Manufacturers]

fingerprint electronic lock biomtric gun vault box

Jun 09, 2012
fingerprint electronic lock biomtric gun vault box
... multiple user(s) fingerprints Access control at the touch of a finger Security cable & backup key included Fingerprint recognition takes less ... Questions1.Will the Bio-metric fingerprint safe be as secure using a key rather than fingerprint? Yes, both the fingerprint lock and ... ? Yes, you can store up to 9 additional fingerprints. fingerprint electronic lock biomtric gun vault box
Supplier: Nanjing Duotai Electronic Technology Center Co., Ltd. [China Manufacturers]

electronic peephole

Nov 17, 2012
electronic peephole
electronic peephole is a new type of visual door bell product, ... installation without destroying current door construction. This is a really practical and high tech home security product.(1 ... and enter standby mode if it in working status?A: It will turn off automatically after 40s, this ... the noise will become higher,this is normal.When using the machine, please turn on the video switch first ...
Supplier: Bonwin Technology Co., Ltd. [China Manufacturers]

13.56MHZ mifare card,Keypad Electronic Door Lock,digital keypad door lock,wireless smart keypad door lock,,Door Lock,RFID lock

Aug 12, 2012
13.56MHZ mifare card,Keypad Electronic Door Lock,digital keypad door lock,wireless smart keypad door lock,,Door Lock,RFID lock
... 3)Built-in liquid screen 4)door-bell function Keypad Electronic Door Lock,digital keypad door lock,wireless smart keypad door ... capacity can be extend can be used in different situationUsing a standard anti-theft mortise can be installed directly outdoors3. Technical ... for office and appartment door 13.56MHZ mifare card,Keypad Electronic Door Lock,digital keypad door lock,wireless smart keypad door ...
Supplier: Shenzhen Grand-Access Security Co., Limited [China Manufacturers]

Electronic Padlock Security System, GSM Alarm System

Sep 13, 2012
Electronic Padlock Security System, GSM Alarm System
... protect your assets? The Nu-Alert VPS-2000 is a GSM electronic padlock security system thatallows you to simultaneously monitor the security ... in close proximity to arm anddisarm the unit without using a cell phone. A truly versatile protection system The Nu-Alert VPS-2000 ... Clearance: 1-11/32"Shackle Horizontal Clearance: 1-17/32" Electronic Padlock Security System, GSM Alarm System
Supplier: Guangzhou Zhongwei Hardware Manufacture Co., Ltd. [China Manufacturers]

electronic ballast for 400W metal halide lamp

Mar 07, 2012
electronic ballast for 400W metal halide lamp
... -93,GB/T14044-93 EB contains automatic full-function protection circuit using pulse soft start and modulating frequency .when open or short ... circuit occurs ,the self-protection circut will be active automatically shutting ... frequency:25~100kz loss of input watts:<10% energy saving electronic ballast for 400W metal halide lamp
Supplier: Danyang City Zhi-Jie Electrical Appliance Factory [China Manufacturers]

Hot Selling JS-201B 80A Electronic Relay

Feb 11, 2012
Hot Selling JS-201B 80A Electronic Relay
... -201B 80A Electronic Relay Description:Latching relay is a new type of relay which uses magnetic principle to control circuit’s on ... relay, intermediate relay etc, it can control big power circuit with a very small control signal.3.Integrated Signal. For example, ... relay of automatic device can make up programs to control circuit, then reaching automatic operating.Contact Specification: Dimensions(mm)36 ...
Supplier: Yueqing City Jiasheng Technology Co., Ltd. [China Manufacturers]

NEWEST MINI CIRCUIT BREAKER (only export to Australian)

Aug 16, 2012
NEWEST MINI CIRCUIT BREAKER (only export to Australian)
... ! Only export to Europe and Austrial NEWEST MINI CIRCUIT BREAKERThis is newest product , we have product patent ... neutral and phase are wrongly connected the electronic RCBO incorporate a filtering device preventing the risks of unwanted ... 0.51n - InResidual current off-time : < = 0.3SType : A , ACUItimate short-circuit breaking capacity (Inc) : 4500AEndurance : > 6000 timesTerminal protection : ...
Supplier: Yueqing Hiwell Trade Co., Ltd. [China Manufacturers]

Electronic Bark Control

Nov 30, 2012
Electronic Bark Control
... and pets 3.CE&RoHS 4.Ultrasonic+Flashing+A Electronic Bark Control AN-B0081.Using a particular frequency ultrasonic wave to train dog and ... sonic to train a dog and improve its behavior4.Beautiful appearance , easy to use5.Can be use as a flashlight. Electronic Bark Control
Supplier: Shenzhen Aosion Photoelectricity Co., Ltd. [China Manufacturers]

Manufacturer multilayer PCB for electronic products

Jul 13, 2012
Manufacturer multilayer PCB for electronic products
1.Multilayer PCB,Electronic Circuit Layout 2.Component purchase 3.SMT Machine of SIEMENS SIPLACE ... , plating gold, immersion gold,OSPIf you need to get a formal quoation,please provide the spec as below:PCB files ... .012"(0.3mm)-0.02’(0.5mm)ImagesMin Trace Width (a)0.075mm (3mil)Min Space Width (b)0.1mm ... 2 mm (8 mil)0.05mmSolder MaskMin Solder Mask Dam (a)0.0635 mm (2.5mil) Soldermask Clearance (b)0. ...
Supplier: Shenzhen ALT Electronics Co., Ltd. [China Manufacturers]

Electronic adhesive sticker label

Feb 27, 2012
Electronic adhesive sticker label
... materials and tranditional art paper with multicolors and texture.)2)Using a combination of different printing technologys.(Silkprint, Offset printing,laminating, varnishing ... lowest prices in the industry. We Are Labels. Our certificates: Electronic adhesive sticker label
Supplier: Shenzhen Zhenhai Label Printing Co., Ltd. [China Manufacturers]

Huaguang HNS Silver Sensitive Film for Printing Circuit Board

Apr 08, 2012
Huaguang HNS Silver Sensitive Film for Printing Circuit Board
... duplicate film (Negative film making)Type RP-7Base175um polyesterApplicationsThe electronic circuit drawing in light printing imagesetters from 632.8nm to 670nm ... repacked with the original materials.StorageStore the films in a cool and dry place. Storage temperature is not ... StandardHG/T2172-2003They are widely used for circuit board printing.Packing: 50pcs a box Huaguang HNS Silver Sensitive Film ...
Supplier: Hangzhou Lecai Advertisement Printing Material Co., Ltd. [China Manufacturers]

LD model digital electronic balance

Feb 06, 2012
LD model digital electronic balance
... strain gauge load cell and MCU circuit , tare, accumulation ,fault alarm ,counting etc.. LD is a kind of intelligent balance consists of ... Series Electronic Balance ES-A Series Electronic Balance ES-1 series Precision Electronic Balance 200mg/0.2g600g30kgES series Electronic Balance ESK series High Capacity Electronic Balance ...
Supplier: Karaltay Scientific Instruments Co., Ltd. [China Manufacturers]

Intelligent Electronic Balance

May 13, 2012
Intelligent Electronic Balance
... centrifuge the best partner. ES5000 Intelligent Electronic BalanceES5000 Intelligent Electronic Balance, a good helper for blood component separation ... in the preparation of the program, common using a large capacity low temperature centrifuge.After blood collection ... (mm)365x440x110550x400x110735x400x110 Intelligent Electronic Balance
Supplier: Hunan Minda Medicine Co., Ltd. [China Manufacturers]

intelligent circuit paper shredder machine for office(E12)

Mar 07, 2012
intelligent circuit paper shredder machine for office(E12)
... energy 5.large stock and fast shipment intelligent circuit paper shredder machine for office(E12): 1, ... 6,Special tool: This machine tool alloy steel using a special process, the rack is of all metal ... broken-Shredding speed: 3.5M / min-Decibel: < 55dB ( A )-Carton size: 18L, 3L ( CD / credit card )-Input ... 488 * 236 * 414mm-Machine weight: 7kg intelligent circuit paper shredder machine for office(E12)
Supplier: Guangzhou Mass Binding Equipment & Supplies Co., Ltd. [China Manufacturers]
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