RP2040-Touch-LCD-1.69: Featuring RP2040, QMI8658 6-Axis Sensor, and ETA6096 Li-Ion Recharge Circuit
https://www.electronics-lab.com/rp2040-touch-lcd-1-69-featuring-rp2040-qmi8658-6-axis-sensor-and-eta6096-li-ion-recharge-circuit/
Waveshare’s RP2040-Touch-LCD-1.69 is a compact MCU board built around Raspberry Pi’s RP2040 microcontroller. It features a dual-core Arm Cortex M0+ processor running up to 133 MHz, with 264KB of SRAM and 16MB of Flash memory. The board includes a 1.69-inch capacitive touch display, a QMI8658 6-axis sensor (combining a 3-axis accelerometer and 3-axis gyroscope), an […]
Waveshare ESP32-S3-Touch-LCD-4.3B: Featuring Xtensa LX7 Dual-Core Processor and ESP32-S3 SoC
https://www.electronics-lab.com/waveshare-esp32-s3-touch-lcd-4-3b-featuring-xtensa-lx7-dual-core-processor-and-esp32-s3-soc/
The Waveshare ESP32-S3-Touch-LCD-4.3B is a flexible development board built on the ESP32-S3 SoC with RS485, CAN Bus, I2C, and isolated DIO interfaces via terminal block. It has a 4.3-inch capacitive touchscreen with a resolution of 800×480. The board includes a 32-bit dual-core Xtensa LX7 processor (up to 240 MHz), 16 MB of flash storage, and […]
SB Components launches a 1.28-inch touch LCD HAT for your Raspberry Pi
https://www.electronics-lab.com/sb-components-launches-a-1-28-inch-touch-lcd-hat-for-your-raspberry-pi/
UK-based embedded device manufacturer, SB Components, has launched a crowdfunding campaign for a 1.28-inch touch LCD HAT with a goal of £3,000. The Kickstarter product page gives us more details on the 1.28-inch display, which has been over-subscribed to reach £3,522 (as of writing). This shows the community’s support to send the hardware into mass […]
Azoteq IQS227D Capacitive Proximity & Touch Controller
https://www.electronics-lab.com/azoteq-iqs227d-capacitive-proximity-touch-controller/
Azoteq IQS227D Single-Channel Capacitive Proximity and Touch Controllers are fully integrated self-capacitive sensors with dual outputs (touch and proximity outputs). Azoteq IQS227D is sub-5μA in low-power mode while sensing proximity and offers advanced on-chip digital signal processing. These sensors serve a wide variety of applications, including LCD/plasma/LED TVs, GSM cellular phones, LED flashlights, office equipment, […]
Single Key Touch Sensor using LM2907
https://www.electronics-lab.com/single-key-touch-sensor-using-lm2907/
This is a single key device featuring a touch ON (Momentary) output. The project is built using the LM2907 chip. The board provides stable sensing and has a wide working power supply range 5V to 12V DC and consumes 20mA. D1 power LED, D2 function LED. Touch sensors are used in many applications, from remote […]
3 Channel Capacitive Touch Sensor with I2C
https://www.electronics-lab.com/3-channel-capacitive-touch-sensor-with-i2c/
The project described here is a 3 channel capacitive touch sensor based on CAP1203 chip from Microchip which is a multiple-channel capacitive touch sensor controller. It has 3 x individual capacitive touch sensor inputs with programmable sensitivity for use in touch sensor applications. 3 x touchpads are provided on PCB to detect the touch. Each […]
Whoa Board: Dream With Touch Sensing EL Wire, Panels, Paint
https://www.electronics-lab.com/whoa-board-dream-touch-sensing-el-wire-panels-paint/
The Whoa Board makes things glow. It also makes glow-y things sense touch. It’s an open prototyping platform for wearable electronics! Turn any EL (Electro-Luminescient) material into a touch sensor with no additional hardware. It’s an open prototyping platform for wearable electronics! Open source and Arduino IDE compatible. Whoa Board: Dream With Touch Sensing EL Wire, […]
Touchscreen Arduino Library for XPT2046 Touch Controller Chip
https://www.electronics-lab.com/touchscreen-arduino-library-for-xpt2046-touch-controller-chip/
XPT2046_Touchscreen is a library for the XPT2046 resistive touchscreen controllers used on many low cost TFT displays. Touchscreen Arduino Library for XPT2046 Touch Controller Chip – [Link]