Distributor, Mouser, now stocks IDT’s WP3W-RK wireless power reference kit. The Qi-based transmitter and receiver reference kit integrates wireless charging into compact electronics and targets designs requiring 3W or less, such as smartwatches, headphones, health and fitness trackers and portable medical devices.
Wearable
Pay by ring, with contactless security chip
Pay by ring is another option for shoppers, as they can hold a finger wearing a ring by NFCRing, close to payment terminals.
Low dropout regulator is in bumpless CSP for flexible design
For wearable and portable devices and for flexible electronics such as multi-function connected smart cards, the LDBL20 is a 200mA low dropout (LDO) regulator in a 0.47 x 0.47 x 0.2mm chip-scale package (CSP).
Mouser offers Cypress’ CY8CKIT-143A PSoC 4 Bluetooth module
Distributor, Mouser Electronics, is shipping the CY8CKIT-143A PSoC 4 Bluetooth low energy (BLE) 256k module from Cypress Semiconductor. The certified Bluetooth low energy module can be used to create a complete BLE system with Bluetooth 4.2 features, namely data length extension, upgraded privacy, and enhanced security.
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