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..
Modular design makes it suitable for use with output modules, sensors and remote transmitters.Compact structure, easy to install.Intuitive clear reading, high reliability, measuring accuracy is ±1%.High-definition displays show both instantaneous and cumulative flow.Can be widely used to measure diesel, kerosene, gasoline, etc..
This digital turbine flow meter has modular design, high accuracy, compact size and stable performance. Easy to replace and maintain internal components. Suitable for use with output modules, sensors and remote transmitters..
Malfunction and solution:The flow meter is not accurate. 1. The method of field calibration is not correct. Calibrate again. 2. The flow rate on the meter is below the lowest. Increase the flow rate. 3. The flow meter is blocked by the dry liquid. Take out the impeller and clean it carefully and make sure the impeller turns freely..
4. The impeller is wrapped by the sealing material. Remove the meter and make sure the impeller turns freely. 5. Too close to the impeller. Install properly 6. Too close to the motor or electronic noise environment.
The meter can not calibrate. 1. Circuit board is break down. Replace the circuit board. 2. Button is fail to press. Replace the circuit board..
Dasiter OCL Amplifier Board Kit Dual 100W High Power Two-Channel Pure Final Stage DIY Audio Stereo Amplifier Module Parts
Circuit Board Size: Glass Fiber Board 22.4cm*7cm, Working Voltage: Double AC 12V.
Fully Separated Components, Four High-power Triodes, Two Stereo Channels, Each Channel can Reach to 100W..
The Power Amplifier Circuit of Household Power Amplifier and Active Speaker has a Good Effect..
This Power Amplifier Uses a Typical OCL Circuit, Which Has the Advantages of High Stability, Wide Frequency Response Range, Good Fidelity, etc. This Circuit is Often Used in High-Fidelity Sound Reproduction Equipment..
This OCL Stereo Amplifier is Suitable for the Assembly and Uuse of Electronic Enthusiasts and Audiophiles..
Vbakor 25FT RV Underglow Led Lights Kit, 12V Camper Underbody Lights for Motorhome Travel Trailer Concession Stands Food Trucks, RV Awning Light, RV Led Strip Lights
...e copper circuit board, you can gently bend it, Please NEVER rudely bend it to right or acute angle, otherwise the circuit board and silicone coating will crack. The strip lights can be cut between every 3 LEDs along the cutting marks to fit for your project, great for DIY. The light strip comes with strong 3M back adhesive, mounting clips to help keep the boat light strip stay in place..
【Safe & Waterproof】: This LED strip light is fully covered with water-resistant glue. Waterproof rating is IP65, It can withstand the rainy and snowy weather and protect LED from damage, greatly extend the life of the strip lights to 50,000 hours or more. LED strip with operating voltage of 12V, low heat, no radiation, no flicker, harmless to the human eye, it can be touched by children..
【Wide Application】: Camper Awning Lights are Special Designed for RV, Camper, Motorhome, Travel Trailer, Concession Stands, and Food Trucks. IP65 Waterproof, Shockproof, Design to Withstand Harsh Weather Conditions.
3.50.7 Meters Wave Outdoor Waterproof Remote Control Led Snowflake Curtain Light Christmas Party led String Light stip Lighting Chains (Warm White)
LED Strips: LED strip lighting has 300 RGB 5050 SMD Leds with dimmer and brightness controls, and with 44 key IR remote controller and 5A 12V power adapter. The lights strip can be used indoor or outdoor decoration..
Easy Installation & Use: Comes with a all-in-one lighting kit, you don't need for any other tools to install. The strong adhesive on the back makes it easily mounted. it can be stuck on dry, clean, flat surface easily. Easily turn on/off, adjust color and brightness..
Good & Full Material: Using double layer copper on PCB board to keep the mixed colors more even. LED IR remote controller has over charging, short circuit protection and memory function. Power supply makes sure the safety for adults and kids..
Safe To Use & Lights Upgraded: The LED lights working with Low Voltage of DC 12V and equipped with short circuit protection, extremely Low-heat, safety for your home..
Multiple Application:The lights strip can be used indoor or outdoor decoration.Such as living room, kitchen, bedroom, bathroom, Christmas tree, TV background, bar, garden, courtyard, party, ice cream truck, under cabinet, dining room, patio, balcony and wedding..
FainWan SOIC8 SOP8 Flash Chip IC Test Clips Socket Adpter BIOS/24/25/93/95 Programmer
This product is suitable for the SOP8 chip of the pin distance was 1.27mm (24/25/26/93 Series)..
The clip was vulnerable devices, please be careful..
Used for a sop8 chip programming that has been soldered on circuit board , it can online programming the sop8 chip , do not need to take the chip of the circuit board..
