ReviewsCircuit Board Design

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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HiLetgo MEGA2560 ATmega2560-16AU Sensor Shield Sensor Expansion Board V2.0 with Bluetooth SD Card APC220 Wireless RF Ultrasonic Sensor Communication Interface

  • This MEGA Sensor Shield V2.0 dedicated sensor expansion board assembly market a variety of advantages in one of the expansion board design, PCB Immersion Gold processing technology..
  • Board not only all digital and analog interface to the steering gear line order form extended out, but also ad hoc Bluetooth module communication interface, SD card module communication interface, APC220 wireless RF module communication interface, and RB URF v1.1 ultrasonic sensor interface, independent expansion a more easy and convenient..
  • For beginners, do not have to worry about cumbersome and complex circuit connection, will simplify this circuit sensor expansion board in the true sense, it can often be easily connected with the sensor..
  • A sensor requires only a general 3P sensor cable (regardless of digital cable and analog cable), complete the circuit connection, the preparation of the corresponding program downloaded to MEGA controller reads the sensor data, or receive wireless module back pass data through the arithmetic processing, the final easy to complete your own interactive works..
  • Sensor Shield allows you to connect to various modules like sensors, servos, relays, buttons, potentiometers..
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ACEIRMC 5pcs 4A 2S 18650 Lithium Protection Board BMS Li-ion Battery Lipo Cell Charger Protection Module Overcharged Overcurrent Protection 7.4V 8.4V

  • Upper Limit Operating Current:4A.This protection board uses a lithium photopolymer rechargeable battery protection IC..
  • Built-in high-precision voltage detection circuit.
  • The terminal connected to the charger is a high withstand voltage device.
  • Built-in three-stage overcurrent detection circuit (overcurrent 1,overcurrent 2,load short circuit)..
  • 4A BMS 2S 2 Cell Series Li-ion 18650 Lithium Battery Charger Protection Board 7.4V DIY Kit Electronic PCB Board Module.
  • Function:Overcharge protection,over discharge protection,short circuit protection,overcurrent protection..
  • Package included: 5 x 2S 4A 18650 Lithium Protection Board..
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Circuit Board Holder - Adjustable 360°Degree Flipping with Magnifying Glass For Clamping PCB Soldering Desoldering and rework AB-22

  • Flame Retardant Material: The soldering helper helping hands soldering station is made of aluminum alloy, the base is iron base and stainless steel,....
  • Circuit Board Holder: The circuit board holder with 2 arms (L=12.2 inch) and a magnifying lamp, the lamp with 42pcs 5W LED light, 3 color modes....
  • Solid Base: The base is solid and heavy with high quality paintwork, the riser arms are aluminum. It can clamp the big boards, L=11.81''..
  • Easy to Install: The third hand circuit board holder is easy to install, quick to insert and remove. The third-hand soldering station comes with 2....
  • What You Get - 1 x Iron Base, 1 x Circuit Board Holder, 1 x Magnifying Lamp, 2 x Arms. If you have any questions, you can contact us at any time, and....
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Timilge Circuit Board Kit Replacement for 2932771021 2932771039 Refrigerator Control Panel fit DM2652 DM2852 RM2351 RM2451 RM2551 RM2652 RM2852

  • [Fitment]---Refrigerator circuit board kit to replace 2932771021 2-Way, Circuit Board fit DM2652 DM2852 RM2351 RM2451 RM2551 RM2652 RM2852..
  • [Function]---Control Board enhances the mechanical operation of your appliance for efficient energy control and cooling performance..
  • [Install in 5 minutes]---Remove the broken control board, install the new one, plug in the power and when the auto light comes on, we can use the refrigerator..
  • [Package includes]---You will get a Circuit Board (8.66*1.3*0.4 inch)..
  • [Note]---Please disconnect the power supply of the refrigerator before installation..
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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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Dyson 914641-01 Circuit Board, PCB Power Control DC24, Black

  • Advanced glass fiber material: The solar light string controller module is made of glass fiber material, with fine workmanship and durability..
  • Intelligent working state: The solar panel recharges the battery when the light is on during the day. When there is no sunlight in the evening, the LED light is automatically turned on, the battery automatically recharges during the day and night..
  • Light board: 3.0-3.2V lamp beads in parallel.
  • The circuit board includes installation instructions: Solar light string controller circuit board with power switch and lighting mode switch, easy to operate. This replacement circuit board is easy to install and setup..
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Sovvid Guitar Pedal Power Supply - Pedal Board Power Supply 10 Isolated DC Output for 9V/12V/18V Effect Pedal Guitar Power Supply Pedal Power Adapter with Short Circuit and Ovrcurrent Protection

  • 【10 Isolated Output, Stable Current】: Sovvid pedal power supply is very safe and secure. 10 isolated output has separate short circuit protection. Short circuit in one channel won't affect other channels' function. This pedal board power supply can produce perfect tone and supply stable current. It includes 9V 100mA port x 6, 9V 500mA port x 2, 12V 100mA port x 1, 18V 100mA port x 1..
  • 【Noise Free, Heat Dissipation】: Sovvid pedalboard power supply has built-in powerful noise filter and good shielding effect. Which makes the radiation and current noise in a very limited range. And the premium quality chips has perfect heat-dissipating performance than other pedal adapter. There is enough space inside the equipment for rapid cooling. You will get a clear and firm sound when playing..
  • 【Short Circuit and Over Current Protection】: Each port has separate short circuit and over current protection. When one port is short-circuited or get current overload due to misuse or accident, this guitar power supply will protect your pedal board main body and protect it from damage..
  • 【LED Indicator, Robust Steel Casing】: The Blue LED lights will indicate the short short-circuit or overload problem. When Turn on LED indicator switch, short-circuited channel ....
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AmScope - Adjustable Circuit Board Holder and Clamping Kit PCB Holder Frame - Single Pack - 1 Piece

  • Adjustable printed circuit board holder (PCB) holds objects in place for soldering, repair or inspection functions.
  • Wide base with rubber feet creates a solid and safe work platform.
  • Spring-loaded clamp holds objects up to 7 ¾” wide (198 mm) securely in place.
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Enclosure Electronic DIY Circuit Board Project Aluminum Box Cooling Case 55 x 106 x 150mm, Aluminum Alloy Box Split type

  • Protection board: Aluminum Cooling Box can quickly heat dissipation, preventing internal printed circuit board from burning out.Material: Aluminum Alloy.
  • DIY project: You can use this custom enclosures for your DIY project.Dimensions: Approx. 55 x 106 x 150mm / 2.2 x 4.2 x 5.9in. Shell / Baffle Thickness: 1.25-1.5mm.
  • Reasonable design: Surface sandblasting and brushed treatment, wear resistant and beautiful, comfortable hand feeling..
  • Good performance: Good heat dissipation and excellent electromagnetic shielding performance.Product Structure: Split type.
  • Wide range of applications: Can be used for decoders, controllers, electronic products, heat dissipation aluminum casing, printed circuit board wiring aluminum box, anti-thunder aluminum shell, DIY, etc..
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18V 5.0Ah 4.0Ah 3.0Ah Replacement Battery Plastic Case for Milwaukee 18V M18 M18B 48-11-1820 48-11-185048-11-1828 48-11-10 Li-ion Battery Cover Part

  • Li-ion Battery Plastic Case M18 Shell Charging Protection Circuit Board For Milwaukee 18V M18 48-11-1815 3Ah 4Ah 5Ah PCB Board.
  • only have Circuit Board(PCB) Plastic Case ,Screw, Spring (NO BATTERY).
  • Completely protection and replacement for original Battery.
  • Designed 100% compatible and easy to repair the broken circuit board.
  • Quick-responding technical support for free.
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