Description:  Product Name: Programmable Creative Smart Clock;  Power adapter: 5V 1A;  Input limit voltage: less than 5.5V;  Input limit current: less than 1000ma;  LED clock color: highlight blue / highlight red;  LED clock size: 105*86*32mm;  USB cable specification: 1M micro USB cable.     6...

1.1602 I2C 1602 replaced the screen to control it more convenient,  2.New RFID module and RFID keychain and white card,  3. Added DS1302 clock module,  4. New of the sound detection module,  5.New temperature and humidity module,  6. New water level detection module,  7....

Features:  1.The empty and full voltage of battery can be adjusted.  2.The backlight automatic open when using.  3.Automatic memory function when power down.  4.Fast resp0nse rate.  5.Low power consumption, automatic wake-up.     Display:  1.Residual capacity of battery (Ah or mAh).  2.Capacity percentage and totem...

DSO138mini brings in the following improvements:      Better structure and smaller size. The bulky pin-headers connecting the LCD and main board in old DSO138 has been eliminated. The soldering of these pin-headers has being found problematic for beginners.  USB or battery powered. This makes...

DSO Shell (DSO150) Oscilloscope DIY Kit:  1. DSO Shell has similar bandwitch as DSO138 though it contains significant improvements in structure, mechanical, and operation.  2. Display and MCU are now mounted on the same board (mainboard) to avoid using inter-board pin-headers. Feedback from DSO138...

DSO Shell (DSO150) Oscilloscope DIY Kit:  1. DSO Shell has similar bandwitch as DSO138 though it contains significant improvements in structure, mechanical, and operation.  2. Display and MCU are now mounted on the same board (mainboard) to avoid using inter-board pin-headers. Feedback from DSO138...

Parameters:     Power supply voltage: DC 4.5v-5.5v.  PCB size: 88mm * 87mm.  Acrylic shell size: 101.5mm * 100.5mm * 20MM.  package included:  1 x Pentagram LED Kit

 Bracket height: 20CM width: 18CM. The suspension distance is 1.5-2.2CM(depending on suspended weight). The maximum suspension is 200g. Power supply: 12v 1A. Power: 2-5W. External member: Plug-in components are adopted, which need to be assembled by yourself.  Precautions: 1. Do not allow the magnet to be attracted to the coil when...

Features:Input voltage: 24V AC or 30V DC;  Output voltage: 0 to 28V  adjustable;  Output current: 0.01A - 2A adjustable;  Fast rotary encoder: 0.5V, 0.05A;  Slow rotary encoder: 0.1V, 0.01A.Note:1. The power supply kit can be used as a constant current power supply output voltage. ...

1. DIY kit requires welding ability.  2. 0.96 inch OLED screen.  3. For circuit diagrams and firmware, please contact the store.  4. Weight: about 200 grams.  5. Carton packaging size: 15 * 10 * 4CM.  6. 0.96 inch OLED automatic adjustment.    Main feature: ...

Description:  Dimensions: 57*40mm; Supply voltage: 5V. Package included: 10 x 555 Trigger Circuit DIY kit

Feature:     Solar charger regulator dedicated USB DIY junction box.  Energy saving, high conversion efficiency.  Suitable for electronic production, solar charger regulator.     Specifications:    Product name: Plastic Case.  Material: Plastic.  Color: Black.  Size: Approx. 4x3.3x1cm/1.57"x1.29"x0.39".  Output voltage: 5V. Input voltage: 6-20V.  Output current:...

Description:    It is DIY kit, need to assemble it yourself.  Color: Blue.    Package included:  10 x DIY LED Round Flash Electronic Production Kit

Introduction:    Using light-emitting diodes as sand, simulate the movement of the hourglass. Electronic hourglass will be like a real hourglass, the upper part of the sand (light emitting diode) down one by one, the lower part of sand piled up one by one....

Product parameters:Power supply: DC 3-12V;  Board size: 13.5CM* 2.2CM.Package included:10 x DIY NE555 Electronic Organ Teaching Kit

Description:    Appearance size: 43 x 32mm.  PCB Material: double-sided 1.6mm FR-4 sheet.  Supply voltage: 3-5V.     Package Included: 10 x DIY Sound Light Infrared Sensor Anti-theft Alarm Switch Kit

Description: 1. 13 segments audio column design, accurate spectrum. 2. Infrared remote control switch mode, a variety of modes can be freely converted. 3. Crystal edge with curved corners, full of sexy. 4. Circuit board with classic black paint, add a mysterious. 5. Easy...

Specification:  Product number: MY3N-J;  Size: 35 x 26.5 x 20.3 x 6 x 2.6mm;  Contact Load: Low Power;  Power supply mode: AC or DC;  Optional voltage: DC12V/DC24V/AC110V/AC220V(optional);  Contact resistance: ≤ 50MΩ;  Insulation resistance: ≥100MΩ;  Ambient temperature: -40-+60℃.     Package included:  1 x Micro Mini...

Description:   Dimensions: 59*47mm. Supply voltage: 5V. Package included: 1 x 15-channel LED Lantern Controller Kit

Specifications:  RMS Power: 100W*2;  Peak power: 180W+180W;  Channel: 2 CH;  Bluetooth-Compatible: Support;  Load impedance: 4-16Ω;  SNR: 85 db;  FM frequency: 87.5-108MHz;  Distoration rate: 0.05%;  Input Sensitivity: 0.25-5V;  RC power supply: CR2025 battery(not included);  Size: Approx. 23x15x6cm/ 9.06x5.91x2.36'';  Operating voltage: 110-220V;  Car: DC12-24V;  Plug: EU...