R307 Optical fingerprint reader module sensorR307 fingerprint module:1. Integrated image collecting and algorithm chip together, ALL-in-One2. Fingerprint reader can conduct secondary development, can be embedded into a variety of end products3. Users can conduct secondary development, can be em..
DESCRIPTION:The lamp brightness can be adjusted by requirement.it is very to operate.
It can touch in medium protection.such glass.acrylic.plastic.ceramics and so on.which is very safe.
Wide application of voltage range.you can choose arbitrarily between 2.4V to 4.5V.
Simple applied circuit.l..
DESCRIPTION:This device is one chip module with;
- Finger pint algorithm.
- Optical sensor.The major function are the following:-- High accuracy and High speed finger print identification technology.
- Ultra-thin optical sensor.
- 1:1 verification, 1:N identification
- Downloading f..
DESCRIPTION:On-board TTP224 capacitive touch 4 key IC
On-board 4 road level indicator.
Working voltage: 2 V to 5.5 V DC
Adjustable output mode, key output mode, longest time and fast/low power output
PCB board size: 35(mm) x29 (mm). ..
DESCRIPTION: This is an 8 channel capacitive digital touch sensor module made using IC TTP226. This is designed for replacing traditional button switches with fixed pad size which is able to detect stable touch of human body. SPECIFICATION:Material: Electronic Comp..
DESCRIPTION:1. 16-key board TTP229 capacitive touch sensor IC2. onboard power indicatorFeatures:The module is based on touch sensing TTP229 capacitive touch switch module.
Have a power indicator and relay and instructions
the module can be..