CMOS decade counter, 10 decoded outputs
| Supply | 3–18 V |
| Outputs | 10 decoded |
Precision timer IC
| Supply | 4.5–16 V |
| Output | 200 mA |
| Frequency | up to 100 kHz |
8-bit shift register with output latches
| Supply | 2–6 V |
| Outputs | 8, tri-state |
| Clock | up to 25 MHz |
CMOS 8-channel analog multiplexer
| Supply | 3–20 V |
| Outputs | 8 channels |
Dual precision timer (two 555s)
| Supply | 4.5–16 V |
| Output | 200 mA |
| Clock | up to 100 kHz |
Digital temperature and humidity sensor, ±2 °C, ±5 % RH
| Supply | 3.3–5.5 V |
| Interface | Single-wire |
| Range | 0…+50 °C, 20–90 % RH |
Temperature, humidity and pressure in one module
| Supply | 3.3 V |
| Interface | I²C, SPI |
| Range | −40…+85 °C, 0–100 % RH, 300–1100 hPa |
RP2040 development board
| Flash | 2 MB |
| MCU | RP2040, 2× Cortex-M0+ |
Temperature and humidity module, ±2 °C, ±5 % RH
| Supply | 3.3–5.5 V |
| Interface | Single-wire |
| Range | 0…+50 °C, 20–90 % RH |
Digital temperature and humidity sensor, ±0.5 °C, ±2 % RH
| Supply | 3.3–6 V |
| Interface | Single-wire |
| Range | −40…+80 °C, 0–100 % RH |
