Electronic DIY LED Flash Shake Stick Display Words and Picture Soldering Kit

Get Electronic DIY LED Flash Shake Stick Display Words and Picture Soldering Kit

Description:

PCB board size: 2.2CM*25.7CM
Shell size: 27.1CM*3.5CM*1.9CM
Power supply: 2 CR2032 batteries

Package included:

1 x PCB board
18 x Colorful LED
1 x Swing switch
2 x 1N4007
2 x 1.5K resistor
2 x 10K resistor
1 x 10UF capacitor
1 x 12M Crystal
2 x 22P ceramic capacitor
1 x 40P ceramic capacitor
1 x STC89S52
1 x DC3-10
1 x 6*6*12 button
1 x 8*8 self-locking switch
1 x Self-locking switch hat
2 x CR2032 battery holder
1 x 4P curved needle
1 set of transparent acrylic shell
4 x 10MM double pass copper column
5 x M3*10 screws
5 x M3*8 screws

Electronic DIY LED Flash Shake Stick Display Words and Picture Soldering Kit See detail

3pcs BME280 Digital Sensor Temperature Humidity Atmospheric Pressure Sensor Module

Get 3pcs BME280 Digital Sensor Temperature Humidity Atmospheric Pressure Sensor Module Features: BME280, the precision sensor from , is soldered onto PCB. Not only the pressure and the temperature, this sensor can measure humidity. It uses both I2C and SPI (supports 3-, 4-wire SPI) interface High precision, ultra-low power consumption pressure sensors, can be applied to mobile devices. Specifications: Operating voltage: 3.3 V Pressure ranges: 300-1100 hPa (equivalent to + 9000 ...- 500 m above / below sea level) Relative accuracy: ± 12 hPa (equivalent to ± 1 m 950 ~ 1050hPa @ 25 ° C) Absolute precision type: ± 1 hPa (950 ... 1050 hPa, 0 ~+ 40 ° C) Offset temperature coefficient: 1.5 Pa / K, equiv. At 12.6 cm / K (25 ~ 40 ° C at 900 hPa) Temperature range: -40- + 85 ° C PCB Size: 15.5 x 11.5 mm Package Included: 3 x BMP280 Digital Sensor Module 3 x 6P Pin 3pcs BME280 Digital Sensor Temperature Humidity Atmospheric Pre...

No-hole Sensor Cabinet Lock Electronic Hidden Home Furniture Door Drawers Lock

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TTGO 0.96 Inch ESP32 V2.0 OLED WiFi Module + Bluetooth Double ESP-32 et OLED 4 MB For Arduino

Get TTGO 0.96 Inch ESP32 V2.0 OLED WiFi Module + Bluetooth Double ESP-32 et OLED 4 MB For Arduino Features: 1. Main control chip uses ESP32, Tensilica dual core processor, clocked at 240 MHz, computing capacity of up to 600 DMIPS, 520 SRAM, 802.11 KB chip b/g/n HT40 Wi-Fi transceiver, baseband, and LWIP protocol stack, Bluetooth (Bluetooth dual-mode integrated traditional and BLE low-power Bluetooth) 2. Onboard 4 M bytes (32 M bit) , flash, and Wi-Fi antennas 3. 0.96-inch White OLED display 4. Lithium battery charging circuit and interface 5. CP2102 USB to serial chip, perfect support for Arduino development Package includes: 1 x ESP32 OLED V2.0 1 x line 2 x pin TTGO 0.96 Inch ESP32 V2.0 OLED WiFi Module + Bluetooth Double ESP-32 et OLED 4 MB For Arduino See detail

Yuna Maslova

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