Best Circuit Product

BAT 2Pack 3.6Ah 18V PC18B Battery Replacement for Porter Cable 18V Battery PC188 PC18B-2 PC18BLEX PCC489N PCMVC PCXMVC Cordless Power Tools

  • 100% New Battery Type: Lithium Ion Capacity: 3.6ah Voltage: 18V.
  • Compatible With: Porter Cable 18v battery pc18B pcc489n pc18bl pc18blx pc18blex.
  • and all Porter Cable 18v cordless power tools and Porter Cable pcmvc pcxmvc charger.
  • Safe & Reliable:CE-/ROHS Certified for Security Assurances,100% New from Manufacturer.Built-in Protection against overcharging, over discharge, over current, provides short circuit protection and steady voltage circuit..
  • New from Manufacturer.Built-in Protection against overcharging, over discharge, over current, provides short circuit protection and steady voltage circuit..
  • At BAT INC, we provide 12-month product warranty,3 month money refund and perfect customer service!.
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weideer 2pcs AC Miniature Circuit Breaker DZ47-63 C20 230V/400V 1 Pole 20A DIN Rail Mount

  • Product name:Miniature circuit breaker,Model: DZ47-63.
  • Rated Current: 20A, Poles: 1 Pole, Rated Voltage: 230/400V.
  • Size: 79 x18 x 71mm/3.1"x 0.7"x 2.8" (L*W*H).
  • Easy Inatallation: Modular sturcture, can be easily installed on the DIN standard guide rail in distribution box, bistable locking clip..
  • Applications:DZ47-63 series miniature circuit breaker is mainly used for the illumination of office buildings and residential buildings. It is used for distribution and protection the facilities from damages caused by overload and short-circuit..
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4 in 1 Internal USB Splitter Cable Electop 9 pin USB Header Male 1 to 4 Female Extension Connector Adapter USB 2.0 HUB Connector Port Multiplier PWM Fan Splitter Cable 30cm/0.98ft

  • Product Type: 9 Pin, Main board USB 2.0 Male 1 to 4 Female.
  • Wide Applications: It can be widely applied to Host DIY Light Bar, Host Fan ,Extended USB Interface ,Other 9 pin USB 2.0 Support Devices..
  • Prevent Short-circuit: Prevent short circuit outlet design.To prevent accidental removal of circuit board,pins in case short circuit..
  • Easy Installation:Wire belt shielding,with 3M adhesive back glue, can be directly fixed on the main board or chassis..
  • Package Includes: 1* 9Pin USB Header Male 1 to 4 Female Extender,Cable Length(approx.) 30cm(11.8 Inch).Any questions,feel free to contact us via....
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Digipartspower AC/DC Adapter for Dell Alienware Alpha ASM100-980 D07U ASM100980 Steam Machine Power Supply Cord Cable PS Battery Charger Mains PSU

  • Digipartspower products are CE / FCC / RoHS certified, tested by the manufacturer to match and / or exceed the OEM..
  • This product has the OVP, OCP, SCP. (OVP: Over Voltage output Protection. OCP: Over Current output Protection. SCP: Short Circuit output Protection.).
  • Digipartspower products are totally brand new. This product is well designed and manufactured, with high quality and compatibility..
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MakerFocus ESP32 Development Board Upgraded Version 8MB Flash, ESP32 WiFi Bluetooth, ESP32 OLED 0.96 Inch OLED Display CP2102 Internet for Ar duino ESP8266 NodeMCU

  • ★Increase the battery power detection circuit. Use ADC2_4 (GPIO 13) to read battery voltage, please get it from product description below.
  • [This is an upgraded version W i F i Kit 32! ] What's the Upgrade of New WiFi Kit 32? 1. 4MB (32M-bits) FLASH upgrade to 8MB (64M-bits) FLASH.
  • 2. Better 2.4GHz antenna design and impendence matching.
  • 3. Basic low power design (800uA in deep sleep).
  • 4. Add battery power detection circuit. Use ADC2_4 (GPIO 13) to read battery voltage. Please get the example link from the product description below.
  • 5. Add Vext power output pin, users can use this pin to drive some external device (sensor, motor etc.), when system need into deep sleep mode, Vext can be turn off. This pin was controlled by GPIO21.
  • 8. Circuit optimization, system more stable.
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Blue Sea Systems 2134 Push Button Reset Only Screw Terminal 20A Circuit Breaker

  • Product Name: Manual Reset 125-250V AC 50V DC Push Button Switch Thermal Circuit Breaker..
  • power rating: 20A (amp).Operating Temperature: -10oC (14oF) to 60oC (140oF) Interrupt Capacity:1,000 Amps.
  • Working Principle: this switch can be reset after a disconnect over a period of time, then you can press the reset switch to use it again When load exceeds rated current, the switch reset button will automatically cut off the circuit, and thus play a role in protecting the line..
  • Package Includes: 2 *thermal circuit breakers with quick connect terminals + 2* Hex Nut + 2* Grip Nut Ring + 2*Waterproof Button Caps.
  • Application Field:Widely used in household and commercial appliances, transportation, marine, telecommunications, power strips, audio-visual, medical, and power supplies.
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Homeline Plug-on Circuit Breaker HOM2200BB Branch 200 AMP UL Approved

  • Product Name: Manual Reset 125-250V AC 50V DC Push Button Switch Thermal Circuit Breaker..
  • power rating: 20A (amp).Operating Temperature: -10oC (14oF) to 60oC (140oF) Interrupt Capacity:1,000 Amps.
  • Working Principle: this switch can be reset after a disconnect over a period of time, then you can press the reset switch to use it again When load exceeds rated current, the switch reset button will automatically cut off the circuit, and thus play a role in protecting the line..
  • Package Includes: 2 *thermal circuit breakers with quick connect terminals + 2* Hex Nut + 2* Grip Nut Ring + 2*Waterproof Button Caps.
  • Application Field:Widely used in household and commercial appliances, transportation, marine, telecommunications, power strips, audio-visual, medical, and power supplies.
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DORHEA 3 Set Electronic Flashing Lights Soldering Practice Board LED NE555 CD4017 IC LED Electronic Lights Kits Red Blue Dual-Color DIY Kit Strobe Electronic Suit Flashing Lights Components DIY

  • The circuit working voltage: DC9-12V. The product does not include battery. It is simple to make, has obvious effect and is interesting. The circuit can be used for electronic toys, art lighting, LED billboards ,ect..
  • This suite adopts simulation light circuit made with NE555 and CD4017, the blue LED and red LED flashed alternately according to the pulse. The multivibrator composed of NE555 will have a certain frequency of oscillation signal send to CD4017 decimal counter/pulse distributor, in order to count..
  • This is a very interesting circuit for simulating the visual effects of warning lights, blue and red lights flash alternately according to the pulse respectively. This kit is simple to assemble, suitable for electronics enthusiasts and students to practice. Design optimized for training, it adopts 1.6mm electric board and nice layout of the components..
  • Specially designed for the training, cost-effective, red diodes and blue diodes can be opened with wire connections to expand the lamp distance, the original board number and model on the circuit board, the right seat can be installed..
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zgs78hh 18V Battery Chip Protect Board Replacement Battery Protection, Circuit Board for Makita BL1830 BL1850

  • 【Dimension】 -Size:200mmx150mm/7.87"x5.91"(L*W).
  • 【Material】 -The copper clad laminate is made of FR-4 glass fiber and copper, the number of layers issingle-sided.
  • 【Features】- The copper clad board is resistant to high temperature, is not easily oxidized, is not easily deformed, and is convenient for welding.
  • 【Application】 - PCB circuit boards are very suitable for making PCB circuit boards and models. It is widely used in product development, DIY experiment, maintenance, production, etc.
  • 【Noted】 -The product may be slightly scratched or dirty during transportation, which will not affect its use.
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Swivel Eye Hoist Hook - 2 Ton

  • [HIGH QUALITY ANTENNA, SWITCH BUTTONS & CIRCUIT BOARD]: The remote control distance is 100 meters, 360 degree barrier-free with strong penetration and no need to aim. The transmitter adopts high-performance metal contact button for durability, with a good performance circuit board. Besides, it is IP65 Class product, performing excellently in harsh environments such as high oil pollution and high humidity..
  • [EXCELLENT NYLON CASE]: The wireless remote control is made of PA66 reinforced flame retardant nylon, which has strong ability to against pressure and corrosion..
  • [EASY INSTALLATION]: To facilitate your installation, we provide detailed description and a color printing instruction manual..
  • [KEY FUNCTION MODIFICATION]: Connecting with the computer WIN7/XP system through the special data line (needed to purchase separately), you can set the function of keys by yourself..
  • [HUMANIZED DESIGN]: This hoist crane remote control is equipped with a magnetic key switch that can be used in emergency situations. With the battery voltage warning device, the circuit can be cut off automatically when the voltage is insufficient..
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