SPECIFICATION:
Stainless steel sheath and waterproof
Measurement range: -20 to 105 C
Length of wire:1 meter
Size of probe: 5 x 25 mm
Output 2 wires
Type: NTC 10k 1% 3950
measure environmental temperatures using arduino ADC and this 10k NTC LINK
Resistance to temperature conversio..
BASIC WORKING PRINCIPLE:
1. Using IO port TRIG trigger location, to the high level signal of at least 10us;
2. Module automatically sends 8 40KHz Fang Bo, automatic detecting whether a signal return;
3. A signal return, a high level is output through the IO port ECHO, the tim..
DESCRIPTION:
NFC Chip Type: NTAG203
full compliance with NFC Forum Tag Type 2 specifications
168 bytes of shared memory 42 is divided into pages (four bytes each)
144 bytes of user R / W memory area 36 is divided into pages (four bytes each)
Rewrite Endurance: 10,000 cycles
16-bit co..
SPECIFICATION:
Official NFC tag chips: NTAG216
Chip effective capacity: 888 bytes
It supports read count, UID ASCII mapping
Appearance Material: PP waterproof synthetic paper, a pattern can be customized
Label Diameter: 23mm (smaller than a coin!)
Mobile Access distance: > 3cm
E..