Geekcreit 3pcs portable digital

Geekcreit 3Pcs Portable Digital Electronic Travel Luggage Hanging Scale

Features: Travel Scales with 50kg Capacity, Overload Indicator and LCD Display. Sleek design ideal for travel. Features stylish stainless steel platform. Easy-to-read LCD display. User-friendly low battery and overload indicator. High precision strain gauge sensor. Design to fit your hand with comfortable touch. Description: Color: As you see in the picture Max capacity: 110 lb/50 kg Graduation: 0.1 lb/50 g Size: 130 x 30 mm Power: 1 x 3V lithium cell (CR2032) Battery (battery is not included) Material: ABS Package included: 3 x Travel Digital Scales (battery is not included)

Description: Type:DHT22/AM2302. Accuracy resolution:0.1. Humidity range:0-100%RH. Temperature range:-40~80?? Humidity measurement precision:±2%RH. Temperature measurement precision:±0.5?? Feature: 4-pin package Ultra-low power. No additional components. Excellent long-term stability. All calibration, digital output. Completely interchangeable. Long distance signal transmission. Relative humidity and temperature measurement. Package included: 3 x Temperature humidity sensor DHT22/AM2302

Features: Travel Scales with 50kg Capacity, Overload Indicator and LCD Display. Sleek design ideal for travel. Features stylish stainless steel platform. Easy-to-read LCD display. User-friendly low battery and overload indicator. High precision strain gauge sensor. Design to fit your hand with comfortable touch. Description: Color: As you see in the picture Max capacity: 110 lb/50 kg Graduation: 0.1 lb/50 g Size: 130 x 30 mm Power: 1 x 3V lithium cell (CR2032) Battery (battery is not included) Material: ABS Package included: 1 X Travel Digital Scales (battery is not included)

3Pcs DIP Air Pressure Sensor 0-40kPa DIP-6 For Arduino Feature: - This DIP air pressure sensor is suitable for biomedical, meteorology and other fields. The core part is pressure sensor chip which is make by the MEMS pressure technology. - With wide applicable temperature range. - Easy to use and install. - Fits for the following types: 1. Automobile: tire pressure gauge, vehicle-mounted air pump, the MAP sensors, diagnostic equipment, automotive sensors. 2. Industry: air brake switch, portable pressure gauge, such as digital pressure gauge, environment monitor. 3. Medical equipment: patient monitoring and diagnostic equipment, such as blood pressure monitor, medical instrument, and monitor. Specification: - Measuring medium: air - Measuring range: 0-40kPa - Operating temperature range: -40 ￢ﾄﾃ ~ + 125 ￢ﾄﾃ - Storage Temperature: -40 ￢ﾄﾃ ~ + 150 ￢ﾄﾃ - Humidity: (50% ± 10%) RH - Ambient temperature: (25 ± 1) ￢ﾄﾃ - Medium temperature: (25 ± 1) ￢ﾄﾃ - Output impedance: 4kΩ ~ 6kΩ - Zero output: -15mV~+15mV - Hysteresis: +-0.7%F.S. - Power supply: ≤10V DC or ≤2.0mA DC - Insulation resistance: 100MΩ, 100VDC Package Includeed: 3 x DIP Air Pressure Sensor

Buy 3pcs Geekcreit 3 in 1 AC 60-500V 100A Square Red LED Digital Voltmeter Amm for R329.00

Buy 3pcs Geekcreit 3 in 1 AC 60-500V 100A Square Red LED Digital Voltmeter Ammeter for R340.18

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CH340 chip-driven official description: WINDOWS driver USB to serial CH341 / CH340 installation package Support For WINDOWS 98 / ME / 2000 / XP / Server 2003 / VISTA / Server 2008 / Win7 / Win8 / Win8.1 32 Bit / 64 and for MAC Through Micro soft's digital signature authentication In the computer end of the USB device emulation as a standard serial devices Serial COM It contains the serial number and identification CH34X monitoring CH34X equipment swap library. Feature: Wireless 802.11 b / g / n standard Support STA / AP / STA + AP three operating modes Built-in TCP / IP protocol stack to support multiple TCP Client connections (5 MAX) D0 ~ D8, SD1 ~ SD3: used as GPIO, PWM, IIC, etc., port driver capability 15mA AD0: 1 channel ADC Power input: 4.5V ~ 9V (10VMAX), USB-powered Current: continuous transmission: ≈70mA (200mA MAX), Standby: Transfer rate: 110-460800bps Support UART / GPIO data communication interface Remote firmware upgrade (OTA) Support Smart Link Smart Networking Working temperature: -40 ￂ﾿ￂ﾿ￂ﾿ ~ + 125 ￂ﾿ￂ﾿ￂ﾿ Drive Type: Dual high-power H-bridge driver Note: We don't offer any supports,sorry for the inconvenience. Package included: 3 x NodeMcu Lua ESP-12E WIFI Development Board

Description: The ML8511 breakout is an ultraviolet light sensor which is easy to use. The MP8511 UV (ultraviolet) Sensor works by outputing an analog signal in relation to the amount of UV light that's tested. This breakout can be very handy in creating devices that warn the user of sunburn or test the UV index as it relates to weather conditions. The range of the most effective light tested by the sensor is 280-390nm. This is categorized as part of the UVB (burning rays) spectrum and most of the UVA (tanning rays) spectrum. It outputs an analog voltage that is linearly related to the measured UV intensity (mW / cm2). If your microcontroller can do an analog to digital signal conversion then you can test the level of UV! ML8511 UV light can be used with an analog voltage output proportional to the amount. Since the output voltage can therefore be directly connected to the MCU built A / D digital / analog converter, no photoelectric converting circuit. And the use of small, low-profile surface-mount package, suitable for use in portable devices. Package included: 3 x GY-8511 ML8511 UVB rays sensor