-17%
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).
-4%
W1209 Temperature Controller Board 12Vdc
- Temperature range : -50°C ~ 110°C
- Dimensions: 48.5 x 40mm
- Temperature control mode: ON / OFF
- Resolution: When temperature is 0.1°C, the resolution is -9.9~99.9, other temperature segment is 1°C
- Control accuracy: 0.1°C
- Hysteresis accuracy: 0.1°C
- Refresh rate: 0.5S
- High temperature protection: 0°C - 110°C
- Supply voltage: DC 12V, 24V
- Static current: ≤ 35 mA, attract current ≤ 65 mA
- Output voltage: DC 12V, 24V
- Output power: 20A relay
- Measurement input: NTC (10K 0.5%) Waterproof Sensor
- Environmental requirements: -10°C ~ 60°C,Humidity 20% -85%
- Light color: Red/Blue(option)
- Temperature range : -50°C ~ 110°C
- Dimensions: 48.5 x 40mm
- Temperature control mode: ON / OFF
- Resolution: When temperature is 0.1°C, the resolution is -9.9~99.9, other temperature segment is 1°C
- Control accuracy: 0.1°C
- Hysteresis accuracy: 0.1°C
- Refresh rate: 0.5S
- High temperature protection: 0°C - 110°C
- Supply voltage: DC 12V, 24V
- Static current: ≤ 35 mA, attract current ≤ 65 mA
- Output voltage: DC 12V, 24V
- Output power: 20A relay
- Measurement input: NTC (10K 0.5%) Waterproof Sensor
- Environmental requirements: -10°C ~ 60°C,Humidity 20% -85%
- Light color: Red/Blue(option)
-7%
