Wireless RF Kit 433 Mhz (Transmitter+Receiver)
WIFI Serial Module ESP-01 Adapter Board (3.3V 5V)
The use of an ESP8266 with Arduino requires logic level translation of the UART signal, as provided by this easy 3.3 V – 5 V adapter. It makes the ESP-01 ESP8266 WiFi module the easiest WiFi transceiver for your Arduino (5 V).
W1209 Temperature Controller Board 12Vdc
- Temperature range : -50?~110?
- Dimensions: 48.5 x 40mm
- Temperature control mode: ON / OFF
- Resolution: When temperature is 0.1?, the resolution is -9.9~99.9, other temperature segment is 1?
- Control accuracy: 0.1?
- Hysteresis accuracy: 0.1?
- Refresh rate: 0.5S
- High temperature protection: 0?-110?
- Supply voltage: DC 12V, 24V
- Static current: ? 35MA, attract current ? 65MA
- Output voltage: DC 12V, 24V
- Output power: 20A relay
- Measurement input: NTC (10K 0.5%) Waterproof Sensor
- Environmental requirements: -10?~ 60?,Humidity 20% -85%
- Light color: Red/Blue(option)
- Temperature range : -50?~110?
- Dimensions: 48.5 x 40mm
- Temperature control mode: ON / OFF
- Resolution: When temperature is 0.1?, the resolution is -9.9~99.9, other temperature segment is 1?
- Control accuracy: 0.1?
- Hysteresis accuracy: 0.1?
- Refresh rate: 0.5S
- High temperature protection: 0?-110?
- Supply voltage: DC 12V, 24V
- Static current: ? 35MA, attract current ? 65MA
- Output voltage: DC 12V, 24V
- Output power: 20A relay
- Measurement input: NTC (10K 0.5%) Waterproof Sensor
- Environmental requirements: -10?~ 60?,Humidity 20% -85%
- Light color: Red/Blue(option)
TTP223 Jog Capacitive Touch Sensor Module
SD Card Adapter Module
Rain drop Sensor Module
- Working voltage 5V
- Output format: Digital switching output (0 and 1), and analog voltage output AO
- Potentiometer adjust the sensitivity
- Uses a wide voltage LM393 comparator
- Comparator output signal clean waveform is good, driving ability, over 15mA
- Anti-oxidation, anti-conductivity, with long use time
- With bolt holes for easy installation
- Small board PCB size: 3.2cm x 1.4cm
